* 32 Single sided pages * White paper - great for pens, pencils, crayons * Kid friendly lines reduce coloring frustration * Designed for school kids ages 9-12 *
A fascinating study of the thousands of new animal species that walked in the footsteps of the dinosaurs—and the climate changes that brought them forth. The
The ultimate illustrated guide to the lost world of prehistoric mammals After the mass extinction of the dinosaurs 65 million years ago, mammals became the domi