|Specifics: Ghostbusters 101|
IDW Comic SeriesEdit
After Ray Stantz went back to active ghostbusting, he hired Kylie to run Ray's Occult. On occasion, she would help out the Ghostbusters by researching ghosts for them. After Walter Peck had the Ghostbusters' permits revoked, Ray attempted to get Kylie to help him look for loopholes in the team's contract with the city. Kylie refused to get involved with legal matters. Soon after, the Ghostbusters were dispatched to Fantastic Land to deal with an unknown threat. Kylie was tasked with compiling research in coordination with Ray and Egon. After scouring through several occult references for two and half hours then 40 minutes of simply sifting through data related to Poughkeepsie, Kylie identified the entity from the updated Bilderberg Guide and called up Ray to inform him about the Hungry Manitou. During the summer, Kylie assisted Ray in conducting research on the entities of the southwest to try and make a match with the Roswell Army Ghosts. She couldn't locate an exact match based on Ray's description and theorized the ghosts were camouflaging themselves with local lore. Ray agreed and promised to give Kylie a raise.
In February, Kylie was brought in by Janine to help with trying to find the Ghostbusters after they were abducted by demonic forces. Walter Peck justified leaving Kylie on the team because she was thoroughly vetted by PCOC due to her close working relationship with the Ghostbusters and she had extensive experience in paranormal research. After three months or so, Kylie identified The Collectors as the demons who took the original team and attempted to run some slime samples through Egon's Ecto Mass Spec. but didn't get anything conclusive. While out on a case in Central Park, Kylie took point and tracked Gareth Dibello with a Giga meter. Once Special Agent Melanie Ortiz wrangled Dibello, Kylie trapped him. Back at the Firehouse, Kylie answered a call at the front desk from Dr. Cleese, pertaining to Janosz Poha and his arcane designs. Kylie scheduled a consult for the next day in the afternoon and believed it was a promising lead on the Ghostbusters' disappearance.
Kylie took the Ecto-1a to Parkview Psychiatric Hospital for her consultment. The readings she took of the Gozerian lettering with a Ecto-Visor and her P.K.E. Meter were promising. However, she wasn't keen on Dr. Cleese's patronizing concern for her age and skills. After Kylie told him off, she demanded to see Janosz. She quickly determined a possessing presence and attempted to communicate with it but was interrupted by a call from Janine. Kylie assured Janine the Grendel would be a pushover and went back to trying to talk to Poha's possessor. Kylie was interrupted again. She quickly advised Janine to stand up to the Grendel and running would only make it stronger. Kylie hung up and turned her ringer off just as Janosz started to levitate. Things got much worse when the Gozerian began to glow violently. She called up Janine and learned the original Ghostbusters were back. Kylie put two and two together and asked for Egon Spengler.
Kylie came to realize Idulnas was cheating the conditions of summoning the Collectors. She was able to drive a wedge between Janosz and Idulnas by appealing to Janosz' dislike of being used as patsy again by a supernatural being. Janosz regained control of his body and demanded paint so he could alter the spell. Janosz changed the target from the Ghostbusters to Idulnas. Kylie watched as Collector violently extracted Idulnas from Janosz and vanished. Kylie remained a Ghostbuster and helped out when the others were too busy to go out on a bust. In her exploits, she encountered a Braided Hair Ghost and a Sandman. Kylie hired her friend Eduardo Rivera, who Peter thought was a functional illiterate but Kylie claimed he could read, to watch over Ray's Occult when she was out on a bust. She and Peter went to Mamaroneck and encountered a Phantom Train Conductor riding a massive steam train construct. Kylie attempted to get time and half for the gig, then 30% but Peter held firm at 10%. Kylie wasn't so sure the bust was a two person job but Peter easily remedied the situation with a Proton Bazooka. Peter and Kylie wrangled the defenseless ghost and trapped him. Kylie asked for 50% in exchange for not telling Egon he was not the first to fire the bazooka. Peter concluded it would good for Egon to have a little heart break and left Kylie to haul the bazooka back to the car.
Later in the summer, Janine consulted Kylie at Ray's Occult. Janine wanted to be sure nothing was left behind after Egon and Roger rescued her. However, there wasn't much material out there on the subject. They were interrupted by Peter who wanted Kylie to tag along on a bust. She called up Ray to ask him what they were dealing with. Unwilling to take rare books aboard a boat, Kylie stopped at a photocopy store while Peter idled in a taxi cab for one hour. They then met up with Ray at the Warehouse and disembarked. Kylie piloted the Marine Ecto-8. After one hour, they found the John Milton. The ice around the ship was solid so they walked over to the ship. After some thought, Kylie simply shot a hole in the ship. Just after she noticed the whole ship gave off active readings, they were surrounded. Based on earlier P.K.E. readings hinting the ship construct was bigger than it seemed, Kylie suddenly shot the floor beneath everyone. The trio fell into a massive ice cavern and confronted the ghost of Francis Harding. After they blasted away his giant ice form, Kylie wrangled the ghost in a stream while Ray trapped him. While Peter and Ray took the ghost to his father's grave, Kylie monitored the John Milton aboard Ecto-8. She witnessed it take off and flew into the sky.
On October 29, Kylie and Peter went on several calls. They engaged the ghost of Maud S. at the Grand Central Station's 60 East 42nd Street entrance at the Vanderbilt Avenue cross section. Peter saved Kylie from being doused in oral ejection but he himself got slimed. After Kylie chuckled at his expense, they captured Maud. On October 30, there was a sudden flash of Red Lightning during the day. Kylie oddly felt an impulse to break something. She was distracted by the return of Melanie Ortiz, now a liaison between the FBI and Ghostbusters. Kylie and the original Ghostbusters went out on calls. At Central Park, Kylie donned an Ecto-Visor and observed the Ghost Fire Wall was not fire at all and composed of ghosts. On November 2, the Day of the Dead, Kylie was on a call with Peter and Winston. Outside the 83rd Police Precinct, they captured a Constable Ghost. They hurried to Central Avenue and Bleecker Street to help the others deal with Santa Muerte. Nonchalantly, Kylie threw out a Trap and captured two of the three projections of the entity.
On December 9, Kylie was on duty at Ray's Occult Books with Ray when he received a phone call from Egon, who was in Rhinebeck. She retrieved a Tobin's Spirit Guide, the latest Spates Catalog, Spectral Almanac, Moreci Bestiary, McGee's Coopted Paganism, and the New England Grimoire. They closed up shop and spent hours researching instances of recurrent child hauntings and supernatural abductions in the last 50 years. While looking through the Spectral Almanac, Kylie noticed a major pattern. She presented her findings at the company meeting later in the day. While she confirmed there was a definite rise in aggressive spirits with Bogeyman-like tendencies, Kylie believed they were just vultures circling before the big event took place. Because the Red Lightning could affect individuals up to their early twenties, Egon had Kylie hooked up to the Aura Video-Analyzer to collect data and confirm his suspicions the lightning was connected to the Bogeymen and encouraging naughty behavior. Kylie was annoyed when Melanie was preparing to tease her but became concerned when Egon theorized the Bogeymen wanted to feed on those affected by the lightning.
Kylie was part of the team that filled in for the Ghostbusters during the wedding of Winston Zeddemore and Tiyah Clarke. During the ceremony, the team responded to a call from Bates CPA, PC. Kylie immediately recognized the ghost as the Five Points Killer and devised a strategy to free the victims from its hold. She called the ghost a coward and fired towards it. It worked and the ghost flew up to the next floor, forcibly severing its hold. Rookie and Kylie quickly escorted the victims to safety then rejoined Melanie and Ron. Rookie confined the ghost and Kylie trapped it. Kylie waived the usual surcharge for violent manifestations and handed the bill to Mr. Crook but suddenly Blood Rain came down on New York City. The next day, Melanie and Kylie were dispatched by Janine to investigate Dana's Apartment. Kylie took readings of the apartment but found nothing out of the ordinary. However, the hair on the back of her neck stood right on end. As a precaution, Kylie recommended Dana Barrett to stay a few days at the Waltz-Partington Hotel downtown. Her uncle, Carrol, was the manager and owed her a lot so the room would be free.  After noticing a connection between Dana and Eduardo, Kylie conducted research on Tiamat. Kylie agreed with Eduardo's opinion it was time to bring Ray into the case despite Dana's wishes to keep the investigation quiet.
A couple weeks later, Kylie remained behind with Egon while the others investigated a P.K.E. surge on Hart Island. They ran tests on Dana and Louis to make sure the Terror Birds weren't still in possessing them. Kylie observed Louis's core temperature was way off, had two heartbeats and kept asking her if she was old enough to know about itemizing. Egon and Kylie agreed the Terror Birds were still in possession of Dana and Louis. With no explanation, Kylie advised them to strip down. When they refused, Egon doused them in positively charged Psychomagnotheric Slime. Kylie became concerned when the slime dissolved upon contact. Concern became irritation when Egon revealed his plan was to try to stun the Terror Birds with the Arm Mounted Proton Packs without injuring the hosts. In reaction to Ray's possession, Kylie evacuated Dana and Louis downstairs. Kylie wanted to help but Winston insisted she was their "back up Ray" and inquired about her research on Tiamat. Kylie revealed there was one school of thought that thought the old gods could be appeased through human sacrifice. Winston assigned Kylie to keep an eye on Dana and Louis in case they transform into something again. The Gozer possessed Ray descended the stairs in search of his imprisoned essence. Kylie stood up to Gozer and fired a Proton Stream. Gozer grabbed the stream and yanked it, launching Kylie into the rear of Ecto-1b and rendering her unconscious. Janine called an ambulance for her.
Kylie was taken to a hospital and stitched up. She woke up with a headache and stayed overnight for observation. After being cleared, Kylie resumed her duties as manager of Ray's Occult and researching for the Ghostbusters. On August 29, Kylie and Peter aided Melanie with clearing Florida's St. Augustine Lighthouse of an infestation of Ghost Alligators. A couple months later, while the Ghostbusters busted a Class 5 ghost, Janine called Kylie to the Firehouse to examine the newly built Dimensional Inverter. After going over it with a KUD meter and checking the guys' notes, Kylie determined the device had detected a potential Class 7 on the East Side. When Janine simply told the guys Kylie said a "big ping," Kylie got annoyed. Kylie pulled as many books as she thought could be of use and returned to the Firehouse. Following the Madison Square Garden battle, the Thralls of Chi-You reminded Kylie of the Terror Birds but Egon didn't think the thralls were possessed the same way and using a Trap at close range would do more harm to the victims than good.
Ray was impressed with April's knack for engineering and enthusiastically advised her to change her major. Kylie urged Ray to calm down. As Ray calibrated the Electromagnetic Pulse Emitter, Kylie monitored his progress with a gadget. Once it was properly calibrated, Kylie verified. Ray had April reconnect the power. However, Chi-You arrived in the laboratory and attacked the trio. Luckily, Casey activated the pulse emitter. Kylie came to on a cot and brought out her P.K.E. Meter. Peter and Winston arrived and confined Chi-You but it wasn't enough. Chi-You possessed Winston. Ray reached for the Miniature Slime Blower and fired. Chi-You ducked the Psychomagnotheric Slime and kicked Ray in the face. As the battle continued into the main section of the second floor, April found Ray unconscious. Kylie brought out a first aid kit and bandaged his head. After Chi-You was trapped, Kylie saw the Turtles family off with the others in the basement.
Kylie went to the Firehouse and was bewildered by the presence of parallel versions of Peter Venkman and Winston Zeddemore. Her mind drifted to the notion there could be mirror duplicates of her and Janine, too. The thought of two Peters, in particular, was daunting and she mused she would have nightmares about it. As Ray assured them that the biometric information compiled would aid in the search for the home dimension, Kylie noticed he forgot to carry the two again in his calculations and alerted him. After Ray gathered new information and P.K.E. readings from the home dimension of the alternate version of the Ghostbusters, Egon called up Kylie at Ray's Occult and had her bring any books about Proteus that were on hand. As the Ghostbusters combed through the literature, Ray happened upon a passage that stated Proteus disliked being captured and when he was, he had to give a glimpse of the future. Kylie found a passage that stated the last recorded sighting of Proteus, in their dimension, was near what is now Doliana, Greece around 200 BCE. He was arguing philosophy with a goat. In an hour, Kylie was concerned when the alarm for a dimensional breach went off. She checked the Miniature Inverter and saw the location of the breach was outside on Varick and Moore. The Cerberus Manifestation came crashing through onto the second floor. While the alternate Peter joked about using Peter's bald spot as a distraction, Kylie realized the manifestation had to have enough P.K.E. to be affected by a Trap. She voice activated the Wall-Trap and the Ghostbusters reunited with the others downstairs.
Kylie made a bet with Ray about how long the manifestation would take. She won by five seconds and earned two weeks vacation with pay. As the Ghostbusters fired on the manifestation, Kylie retrieved the Megatrap from a footlocker and declared it was more reliable against it. However, it was too heavy to slide so she had to get closer. The alternate Winston Zeddemore yelled at everyone to cut their streams. Kylie insisted she knew what she was doing then was tripped by the manifestation's tail. It loomed over Kylie and growled... playing right into her hands. She opened the Megatrap and captured enough P.K.E. to reduce its corporeal form into a bunch of ash. And she was covered in it. As she got up, Kylie shared she noticed the manifestation got really perked up when it caught the scent of the alternate Ghostbusters. Before they could be sent home, Proteus had arrived. Kylie ran to Janine's desk as Proteus fired at the Ghostbusters. Janine impulsively threw her paperweight at his head. Proteus retaliated by blasting her and Kylie. They found themselves in Tokyo. The duo made their way to the Embassy of the United States in Tokyo for help getting back to New York. Janine and Kylie faced a bureaucratic gauntlet of paperwork in order to return home. They finally returned home shortly after the Ghostbusters encountered the Sandman on Staten Island.
One night, on the way home, Kylie went to Egon's Apartment and dropped off several books, including the expanded Spates Catalog and three volumes of Kemp's Paranormal Encyclopedia, and six month's worth of citywide P.K.E. scan logs per his request. Kylie was curious why he wanted all the material for but Egon insisted he just needed something to occupy his mind while he recovers from an injury caused by the Werecat Ghost. Before she could further inquire, Egon hurried her out on the pretext he was waiting for a delivery from a new Moroccan restaurant down the block. Kylie was irritated and became hungry for Moroccan. The next week, Kylie was on duty at Ray's Occult and received a call from Egon. He asked if the store still had a copy of "The Johansen Argument." Kylie quickly asked if it had to do with his 'project.' She admitted to not seeing the book in awhile and checked the clearance bin. Before she could finish telling him the copy sold, Kylie was hung up on.
Kylie helped out on the day of open interviews at the Firehouse. At Janine's behest, Kylie started sending in applicants. Two hours later, Kylie returned to check on Janine and Jenny's progress and provided them with Pequod's. Kylie got mad at Janine after she made her trap the ghost of a sad dog crying outside a supposedly no-kill shelter.  Melanie informed Janine she wanted to borrow Egon and Kylie for a FBI investigation that just came up in Puerto Rico. She gave Melanie two cases, one at The Olympia Restaurant in the Bronx and one in Harlem, to work with them while she was in town for the day and suggested she ask them for their help then.
On May 12, Kylie went to Cayey with Melanie and Egon for her investigation. She was relieved to feel the hospital's air conditioning. Kylie was agitated by the attending physician Dr. Quienes after he jokingly wrote her a prescription for Clozapine after she revealed they were the Ghostbusters. After Melanie spoke with the ghost's most recent victim, Miguel Castillo, Kylie recognized one of the two entities mentioned as a local legend, the Cigar Factory Ghost Dog but speculated the other sounded like La Llorona from Mexican mythology. A few hours later, give or take, they finished searching 99% of the places the ghost was reportedly seen. Kylie began to complain the jet lag was getting to her even though they were in the same time zone as New York. Kylie suddenly got an active reading near a river. The ghost of Esme Torres warped her reflection on the surface and dragged Kylie underwater. She opened fire and blasted it above surface. They regrouped and chased after the ghost. The ghost possessed the earth, formed a giant arm and hand, and grabbed Kylie. Melanie realized the ghost only attacked people of university-level age. Kylie reached for her Trap release. The possessed earth interfered with the pull of the Trap and Torres appeared. Melanie and Egon opened fire and wrangled her. She was almost strong enough to break free since Egon was using an Arm Mounted Proton Pack but he threw out a Trap and captured her. Kylie was still trapped in the debris of the earth. They found the Ghost Dog and determined it was harmless. It even manifested and allowed Kylie to pet it. Back in New York, Kylie performed follow up research and identified the ghost as Esme Torres.
While Jenny made arrangements with Erland Vinter's people to send equipment to Ireland, Kylie escorted the basic gear on a flight from New York City. She arrived first and procured a rental car then waited in the Shannon Airport parking lot. Peck, Peter, Ray, and Winston met up with her. She drove them to the home of Una O'Neill near Killaloe. After hearing Una's story about Aibell, Kylie interjected and noted she didn't bring equipment suited to take on a god. On Peck's orders, Kylie and Peter went to search for Aibell's home to negotiate on Una's behalf. Armed with a pair of Ecto Goggles and extensive lore on Craig Liath, Kylie easily located the entrance. Aibell didn't appreciate uninvited guests but took a liking to Peter. Before Kylie could stop him, Peter agreed to Aibell's proposal. She teleported them to Una's property and forcibly released her captured Banshee from a Trap. Aibell made a cryptic statement about seeing them again and left. Winston realized Peter did something stupid. Kylie confirmed.
Peter volunteered Melanie and Kylie to search Egon's apartment. After a quick scan, Kylie verified there wasn't anything in the way of P.K.E. readings. Melanie found Egon's recorder and played it. Kylie heard mention of a Logbook 2714 and found it on a shelf. However, she could make heads or tails of it and noted Ray often got confused by Egon's notes, too. Kylie admitted only Egon could make sense of it then came up with a crazy idea. She proposed they ask the parallel Egon they met recently for help. Kylie, Jenny, and Melanie waited in the basement for Peter, Winston, and Janine to return with him. A Granny Gross was attracted to the portal and crossed over. While Melanie distracted it, Kylie and Jenny ran for the stairs to get some equipment. By the time they got back to the basement, the ghost was already trapped. Peter, Winston, Janine, and parallel Egon had arrived. While everyone processed Kaia's revelation and new demands from Vinter, Kylie wondered if there was a way they could get the Rauoskinna, get Egon back, and then simply blow the book up. Peter had Ray, Kylie, and parallel Egon go over the list of possible locations of the key and map to the book.
Kylie went to Japan with the Chicago Ghostbusters and entered the Aokigahara Forest in search of the Map to Nikulausson's Tomb. Kylie wasn't keen on antagonizing the forest's local ghosts and was irritated with Ron's errant shot. She was further angered when she learned Ron refined his atomizing stream and added it to the Chicago team's equipment. Despite tracking their query's reading to an ominous cave, Kylie went inside with Rookie and their local guide. Kylie found the map in a small chest but its guardian spirit possessed the guide and ordered them to leave the map or they would die. Kylie made use of her photographic memory and quickly studied the map then told the ghost it won. She threw the map onto Rookie's Proton Stream. The ghost gave them permission to leave but decided to keep the guide. Kylie took a gamble and opened a Trap. The ghost was trapped but the guide fell from mid-air. 36 hours later, back at the Firehouse, Kylie finished redrawing the map with a fuchsia crayon and didn't take kindly to Ray and Peter's nitpicks.
After the Ghostbusters secured possession of the Rauoskinna, Ray and Kylie spent a day and a half quickly going through the book and picking out pages they thought were relevant then planned to start sorting. Kylie quickly got the sense that Bishop Gottskalk Nikulausson was insane and the book was just a stream-of-consciousness. Jenny almost read one of the dangerous spells aloud but Kylie rushed over and covered her mouth. Kylie suited up and took part in the Ghostbusters' meeting with Loftur in Central Park. Things took a turn when Jenny cast a spell from the Rauoskinna to combat Loftur but they were all transported to Hell instead. The Devil was pleased to finally have Loftur's soul after centuries of being eluded and decided to let the Ghostbusters leave but he wouldn't say how. Kylie recalled Ray mentioning Dante from "Dante's Inferno" and noted there were direct parallels in the Third Edition of "Romero's Spectral Atlas." She believed all they had to do was follow the River Styx to its endpoint. They entered an ice cavern and started climbing down. Aibell sensed the power of the Rauoskinna and transported everyone to Craig Liath. Kylie realized where they were. Aibell called in her favor. Kylie reiterated to Peter she still thought making deals with Faeries was a bad idea. Peter gave the book after Aibell restored Egon but Jenny destroyed the book. Aibell vaporized Jenny then angrily sent everyone else back to Central Park.
While assessing another case, this time in Iowa, Melanie ran into a hostile entity. She was unable to contract anyone from the Chicago Ghostbusters so she asked for Ray and Kylie. She gave Kylie the coordinates of the construction site she was investigating. Kylie discovered they matched up with the farm of a deceased serial killer named Ethan Alder and started her research in "Horrors of the Midwest". Several hours later, Peter and Kylie arrived. Evidently, Kylie grew tired of Peter's Music Man references during the flight. Kylie briefed Melanie on Alder and his methods. The Sheriff of Roarke's Junction recognized the name and recalled he was caught in the act then shot in 1964 then the locals made sure the news never hit the national airwaves. That night, the ghost was engaged by Peter. Melanie and Kylie fired their streams at it then Peter trapped it.
Peter decided to play a prank on Egon, Ray, and Kylie at the Firehouse. He hid a walkie talkie behind the research tank. As Peter instructed them, the 101 class inquired about the origin of Slimer. Egon Spengler and Kylie Griffin acknowledged there was a lot of theories about it. Kylie thought he was probably an employee in his past life since he was anchored to the hotel. She speculated he was probably a chef given his obsession with food and envisioned a scenario where he died of a heart attack after a complaint about his Beef Tartare left him enraged. Egon disagreed and speculated he could have been a vagrant due to his anti social behavior and a fixation on food. Ray didn't think the ghost was ever human and was simply a representational force given form. He cited from Funder's Cults of the Northeast. Peter proceeded with his prank and pretended to be Slimer on the walkie. Egon, Kylie, and Ray thought Slimer claimed he was once a king in his past life. They took the bait and scrambled to document what just happened. Janine called Kylie at her apartment in Queens and alerted her of a Class Five entity on the loose. She suited up and suggested a nap to Pagan. He was annoyed.
On Halloween, Kylie and Peter were contracted by Melanie to help with a case at the Salem Witch Museum in Massachusetts. Kylie believed the Witch Museum Ghost was one of the off-the-book executions during the Salem Witch Trials of 1692-3. The ghost put Peter and Melanie on trial and found them guilty after they kept talking in order to distract her. She attempted to burn them at the stake. Kylie got into position and trapped the ghost. She fired her thrower and cut down Peter and Melanie before they suffered any major burns. Melanie called up Kylie for help on a case in Hollywood around November 11. Kylie spent two days conducting research but figured out the ghosts in question were The Fayne Sisters after she consulted Mike Dodd's "Los Angeles Guide to the Dead." On November 13, Ray consulted over the phone with Kylie about a case in Portland, Maine. She was unable to find any information about Saint Pippy in the Ghostbusters' collection of research. On December 1, Melanie dealt with the Skinless Man and his abduction of the Fairlawn Mansion from Superior, Wisconsin to Duluth, Minnesota. Melanie consulted with Kylie over the phone. She did further research and found the mansion's Servant Girl Ghost was murdered in Duluth but her ghost was bonded to the mansion in Superior. She thought it was possible the Skinless Man wasn't able to fully manifest and attack the girl unless he kidnapped both the ghost and mansion.
- Kylie Griffin of the Ghostbusters IDW Ongoing Series is based on the original Kylie Griffin from Extreme Ghostbusters.
- As of the February when the Ghostbusters were abducted, Kylie was the manager of Ray's Occult for almost two years. 
- Kylie has an eidetic memory and lack of patience. 
- On February 20, 2015, the 11th stretch goal of Ghostbusters: The Board Game, $700,000, was introduced: Kylie Griffin and Pagan. 
- On February 22, 2015, Kylie Griffin and Pagan were unlocked. 
- On her Ghostbusters: The Board Game character card, Kylie's employee ID # is listed as 222 78 0512.
- Kylie has an eidetic memory. 
- Kylie is only one of two Ghostbusters who have been inside Egon's apartment. Melanie Ortiz is the other.
- In Ghostbusters International #3, page 6, in panel 5, the necklace worn by Kylie has an Ankh on it. It is generally accepted to represent the concept of life.
- The only Spanish Kylie knows is a phrase Eduardo taught her, "Siento Mucho Que Haya Hecho Explotar Su Casa" or loosely, "I'm very sorry we blew up your house." 
- Kylie appears on the Subscription Cover of Ghostbusters Annual 2017.
- In Ghostbusters Annual 2017, on page 44, Kylie mentions she was woken up by a Class 5 once.
- Ongoing Series
- Volume 1
- Volume 2
- Teenage Mutant Ninja Turtles Ghostbusters
- Ghostbusters Get Real
- Ghostbusters Annual 2015
- Regular Cover and Subscription Cover only
- Ongoing Series
- Volume 3
- Ghostbusters International #1
- Ready to Believe Everyone
- Haunted America Case File
- Ghostbusters International #2
- Ghostbusters International #3
- Ghostbusters International #4
- Ghostbusters International #5
- Mentioned on page 23 
- Ghostbusters International #6
- Part 6
- Haunted America Case File
- Ghostbusters International #7
- Ghostbusters International #8
- Part 8
- Haunted America Case File
- Ghostbusters International #9
- Part 9
- Mentioned on page 23
- Ghostbusters International #10
- Part 10
- Mentioned on page 23 in the Spectral Incident Report 
- Ghostbusters International #11
- Part 11
- Mentioned on page 23 in the Spectral Incident Report 
- Ghostbusters International #1
- Volume 3
- Ghostbusters Annual 2017
- Haunted America: A Prairie Hell Companion
- The Origins of Slimer
- Pagan's Bust
- Cryptozoic Entertainment
- ↑ Comic Book Late Night 3/3/12, 41:34-41:37
- ↑ Kylie Griffin (2014). IDW Comics- "Ghostbusters Volume 2 Issue #14" (2014) (Comic p.13). Kylie says: "My uncle's card. He runs the Waltz downtown. You might want to stay there for a couple days while we check everything over. And don't worry - room's covered. He owes me. He owes me a lot."
- ↑ Janine Melnitz (2016). IDW Comics- "Ghostbusters International #4" (2016) (Comic p.2). Janine Melnitz says: "Then there's Kylie, who's still mad at me for making her trap the ghost of some sad dog that was crying outside a supposedly no-kill shelter."
- ↑ Narrator (2013). IDW Comics- "Volume 2, Issue #1" (2013) (Comic p.1). Narrator says: "Kylie Griffin has managed Ray Stantz's occult bookstore for almost two years now and her borderline mystical research skills have been very useful to the Ghostbusters."
- ↑ Dramatis Personae page (2014). IDW Comics- "Ghostbusters Volume 2 Issue #13" (2014) (Comic p.ii).
- ↑ Ghostbusters: The Board Game Update #18 2/20/15 "Shhhh!"
- ↑ Ghostbusters: The Board Game Update #20 2/22/15 "Kylie joins the team!"
- ↑ Dramatis Personae (2016). IDW Comics- "Ghostbusters International #1" (2016) (Comic Dramatis Personae). Line reads: "Eidetic memory (but she pretends to forget things sometimes to fit in)."
- ↑ Kylie Griffin (2016). IDW Comics- "Ghostbusters International #6" (2016) (Comic p.2). Kylie says: "The only Spanish I know is this phrase Eddie suggested - "Siento Mucho Que Haya Hecho Explotar Su Casa."
- ↑ Peter Venkman (2014). IDW Comics- "Ghostbusters Volume 2 Issue #20" (2014) (Comic p.3). Peter says: "You got possessed by two Class Sevens, gave your protege a concussion, and almost punched a hole into the Containment Unit."
- ↑ Spectral Incident Report (2016). IDW Comics- "Ghostbusters International #5" (2016) (Comic p.23). Spectral Incident Report reads: "But according to Kylie Griffin, in life Quinn had been a prolific buffalo hunter."
- ↑ Spectral Incident Report (2016). IDW Comics- "Ghostbusters International #10" (2016) (Comic p.23). Spectral Incident Report reads: "At this time, I phoned Ms. Griffin in New York."
- ↑ Spectral Incident Report (2016). IDW Comics- "Ghostbusters International #11" (2016) (Comic p.23). Spectral Incident Report reads: "Further research courtesy of Kylie Griffin in New York indicated that the servant girl was murdered in Duluth, but bonded to the home in Superior... so the Skinless Man abducted both."