"Pathfinder roleplaying game."
"Based on the original roleplaying game rules designed by Gary Gygax and Dave Arneson and inspired by the third edition of the game designed by Monte Cook, Jonathan Tweet, Skip Williams, Richard Baker, and Peter Adkison"--Title page verso.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Bestiary 4 by Dennis Baker. ISBN 9781601255754. Published by Paizo Publishing, LLC in 2013. Publication and catalogue information, links to buy online and reader comments.
