From the publisher: Animal Archives 1 presents nine prehistoric animals that were native to the North American continent. Each animal has its own page for easy printing and integration into your campaign and all of the entries are fully illustrated and referenced against a human silhouette to show your players just what they are up against! In this volume you will find: Tree Scamper (Ptilodus) Green River Wader (Presbyornis pervetus) Gnaw Fang (Hyaenodon) Long-necked Camel (Aepycamelus) Bull Swine (Dinohyus) Short-faced Bear (Arctodus simus) Giant Armored Fish (Dunkleosteus) Shovel-tusker (Ambelodon) Thunder Beast (Brontotherium)