Tyrannosore-arse Rex versus Tricerabutt: Who kicked more butt?
Stenchtiles and Farthropods: Which smelled most foul?
Exstinktion: How did the buttosaurs get wiped?
This book will tell you everything you need to know but were too grossed out to ask about prehistoric butt-related life forms and the complex stenchology of their environment. Never again will you look like a fool when somebody asks, "What buttosaur is that?"