This compendium of cryptids (mysterious, rare and unknown animals and creatures) is exhaustive in its treatment of the subject of cryptozoology. Its pages are packed with creatures you've heard of and hundreds more that will probably be new to you. As a tool for those interested in cryptozoology, this is perfect. However, its total lack of pictures or format creativity is obvious, that's why I'm rating the book right down the middle. All in all though, well worth it if you're interested in this topic.