Celtic Myth is a book dedicated to all things related to Celtic mythology, folklore, and legend.
- On page eight of Ghostbusters Volume 2 Issue #15, Celtic Myth makes a non-canon cameo on the shelf behind Kylie Griffin between Pagan Rituals & Ceremonies and Bestiary.
- ↑ Kylie Griffin (1997). Extreme Ghostbusters- The Luck of the Irish (1997) (DVD ts. 06:18-06:23). Sony Pictures Home Entertainment. Kylie says: "According to Irish legend, burnt bread or mistletoe were often given to sacrificial victims."