From publisher blurb: Bestiarum Vocabulum presents a collection of dark fantasy bestiary for Ancient World and is usable with any dark fantasy setting. Bestiarum Vocabulum includes: 57 unique creatures. Over 75 adversary stat blocks. Fully illustrated entries. Full description and physiology of each creature. Plagued and Diseased versions of many creatures. ... and more! Bestiarum Vocabulum is a dark fantasy bestiary guide for the Entropic Gaming System. It is not a standalone book and requires use of the EGS core rulebook. To be used within the context of Dhuran, a copy of Ancient World is also required.