Exquisite Corpses

From the back cover: Exquisite Corpses A New Kind of Monster Manual for Old School Role Playing Games A Unique Monster-making Toolbox in a book. This little book is suitable for use with classic fantasy and sci-fi/pulp fantasy role playing games. Mix and match the creatures within to create over 17,000 unique monsters! Guidelines are provided to adapt the creatures withing to your game of choice and add additional traits and powers!