Open Game License v 1.0a © 2000, Wizards of the Coast, Inc.
System Reference Document © 2000 Wizards of the Coast, Inc; Authors: Jonathan Tweet, Monte Cook, and Skip Williams, based on material by E. Gary Gygax and Dave Arneson.
The Book of Fiends © 2003, Green Ronin Publishing; Authors: Aaron Loeb, Erik Mona, Chris Pramas, Robert J. Schwalb.
Pathfinder Roleplaying Game Bestiary © 2009, Paizo Publishing, LLC; Author: Jason Bulmahn, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.
Pathfinder Roleplaying Game Core Rulebook © 2009, Paizo Publishing, LLC; Author: Jason
Bulmahn, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.
The Tome of Horrors II © 2004, Necromancer Games, Inc.; Author: Scott Greene.
Amphisbaena from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Angel, Monadic Deva from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Angel, Movanic Deva from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Aurumvorax from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Bat, Mobat from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Authors: Scott Greene and Clark Peterson, based on original material by Gary Gygax.
Beetle, Slicer from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Blindheim from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Roger Musson.
Brownie from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Bunyip from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Dermot Jackson.
Crypt Thing from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Roger Musson.
Daemon, Ceustodaemon (Guardian Daemon) from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Ian McDowall.
Daemon, Derghodaemon from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Daemon, Hydrodaemon from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Daemon, Piscodaemon from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Dark Creeper from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Rik Shepard.
Dark Stalker from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Simon Muth.
Death Worm from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene and Erica Balsley.
Decapus from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Jean Wells.
Demon, Nabasu from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Dragon Horse from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Dust Digger from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Forlarren from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Ian Livingstone.
Giant, Wood from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Wizards of the Coast.
Gloomwing from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Grippli from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Gryph from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Peter Brown.
Hangman Tree from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Hippocampus from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene and Erica Balsley, based on original material by Gary Gygax.
Jubilex from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Kelpie from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Lawrence Schick.
Korred from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Leprechaun from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Magma ooze from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene.
Mihstu from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Mongrelman from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Necrophidius from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Simon Tillbrook.
Nereid from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Pech from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott
Greene, based on original material by Gary Gygax.
Phycomid from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Poltergeist from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Lewis Pulsipher.
Quickling from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Quickwood from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Sandman from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Roger Musson.
Scarecrow from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Roger Musson.
Skulk from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Simon Muth.
Slime Mold from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Slithering Tracker from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Soul Eater from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by David Cook.
Spriggan from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene and Erica Balsley, based on original material by Roger Moore and Gary Gygax.
Tenebrous Worm from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Tentamort from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Mike Roberts.
Tick, Giant & Dragon from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Troll, Ice from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Russell Cole.
Troll, Rock from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene.
Zombie, Juju from the Tome of Horrors, Revised © 2002, Necromancer Games, Inc.; Author: Scott Greene, based on original material by Gary Gygax.
Pathfinder Roleplaying Game Bestiary 2 © 2010, Paizo Publishing, LLC; Authors: Wolfgang Baur, Jason Bulmahn, Adam Daigle, Graeme Davis, Crystal Frasier, Joshua J. Frost, Tim Hitchcock, Brandon Hodge, James Jacobs, Steve Kenson, Hal MacLean, Martin Mason, Rob McCreary, Erik Mona, Jason Nelson, Patrick Renie, Sean K Reynolds, F. Wesley Schneider, Owen K.C. Stephens, James L. Sutter, Russ Taylor, and Greg A. Vaughan, based on material by Jonathan Tweet, Monte Cook, and Skip Williams.