An interactive board book that lets kids mix and match the heads, bodies and tails of 10 real dinosaurs in order to create a thousand different imaginary ones. It includes interesting facts about each dinosaur part, so youngsters can figure out how the Flip-o-saurus would behave. There's also a handy chart that shows the actual sizes of the 10 dinosaurs that make up the "ingredients" of the Flip-o-saurus, and gives the meaning and pronunciation of their names.