From the back of the book: In the zoo, only power matters! Get as much as possible, however possible! - Characters are drawn into the delicately balanced world of animal politics, where tooth and claw often take a back seat to treaties and promises; - They must weave their way through this maze of alliances, feuds, and diplomacy, carefully considering when to stay neutral and when to take sides; - The zoo can easily be positioned in any campaign world; - This 64-page adventure includes new mutations, new technology, and new weapons; - The adventure is usable by characters of 4th to 6th levels.