The Bestiary is a booklet written by Jamie Thompson. It was illustrated by Martin McKenna, the border designed by Angelo Bod and Martin McKenna, and the design and AD by Mark Beevers and Frank Parker. It accompanies the PC and PlayStation versions of the Deathtrap Dungeon computer game. Both versions of The Bestiary contain illustrations and descriptions of all the denizens of the dungeon, whilst the PC version also includes sections describing the background to the game and the player characters, Red Lotus and Chaindog (these sections are contained in the Manual in the PlayStation version).