Great for projects or family reference, this fact-filled book and DVD pack has everything you need to kw about Disaurs. The book includes hundreds of amazing di facts, figures and diagrams that really bring the prehistoric world to life! Explore exciting and in-depth content, dynamic images and accessible information all checked and verified by experts. Discover even more about these incredible survivors with the Ultimate Disaurs DVD, featuring four incredible Discovery Channel programs. Cutting edge CGI effects take you back in time to reveal the inner workings of the greatest beasts who ever walked the planet in vivid detail.