Malleus Monstrorum

The Malleus Monstrorum, which is a faux-Latin play on the late medieval text Malleus Maleficarum Malleus Maleficarum at Wikipedia, is a gaming supplement for Chaosium's Call of Cthulhu horror roleplaying game. First released in 2006, it was a revised and considerably updated development of 1998's Creature Companion The Creature Companion at RPG.net.
All editions of the book have been "monster manuals": collections of various monsters, deities, spirits, and other creatures, giving background details along with relevant statistics for use in Call of Cthulhu. 
==Editions==
====First Edition====
The first edition of Malleus Monstrorum was written by Scott David Aniolowski and consisted of the contents of the books Ye Booke of Monstres, and Ye Booke of Monstres II, as well as additional material, some of which was taken from foreign language supplements for Call of Cthulhu Malleus Monstrorum 2006 edition at RPG.net.
===Second Edition===
The second edition was written by Aniolowski along with Mike Mason and Paul Fricker. This edition was released in a two-volume hardcover set, with the contents divided between "monsters" and "deities".
Deluxe leatherette and digital editions were also released for this printing, and a Keeper Deck, which contained reference cards for 60 of the most popular beings in the game, was issued in accompaniment to the main book.
==Contents == 
*2006 edition
==Gallery==
==References==
Category:Books
Category:Gaming Supplements
Category:Expanded Mythos Works
Category:Chaosium
Category:Ebooks
Category:Scott David Aniolowski works
Category:Mike Mason works
Category:Paul Fricker works
Category:Loïc Muzy works