Note: The name of the Bestiary from Extreme Ghostbusters as Moreci Bestiary applies only to IDW Comics Canon. See Name for more information.

The Bestiary is a modern compendium on mythological creatures.


Primary CanonEdit

Extreme GhostbustersEdit

Based on P.K.E. readings and strange fibers taken, Egon Spengler used the "Bestiary" to identify an entity absorbing intellectual energy from its victims. An article on the Sphinx recounted how it systematically destroyed half of the population of Thebes, leaving pestilence, plague, and horror in its wake. [1]

Secondary CanonEdit

IDW ComicsEdit

A copy of the "Bestiary" was kept in Ray's Occult Books on the bookshelf behind the cash register. Kylie had a copy of the Bestiary with her when she observed the parallel versions of Peter Venkman and Winston Zeddemore.


In IDW Canon, the full name of the book is the Moreci Bestiary. [2]


Primary CanonEdit

Extreme Ghostbusters

Secondary CanonEdit

IDW Comics


  1. Egon Spengler (1997). Extreme Ghostbusters- The Sphinx (1997) (DVD ts. 07:23-07:30). Sony Pictures Home Entertainment. Egon says: "It systematically wiped out half the entire population of Thebes, leaving pestilence, plague, and horror in its wake"
  2. Ray Stantz (2013). IDW Comics- "Ghostbusters Volume 2 Issue #11" (2013) (Comic p.6). Ray says: "A Moreci Bestiary."


Primary CanonEdit

Secondary CanonEdit

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