"Hands-on science experiment included''--Cover.

"Ever head to the museum and wish you could go back in time to see how big dinosaurs really were? Or think about what dinosaurs ate and where they lived? Or want to know why dinosaurs disappeared from the earth? Follow Nate and his diverse team of intrepid scientists as they travel back across the millennia to return a lost baby dinosaur to its rightful time and place. Along the way they learn all about the world's earliest birds, dig up prehistoric fossils, examine ancient landscapes, and discover what caused the dinosaurs' mass extinction in this brand-new adventure from everyone's favorite fun-loving scientist and Emmy-Award winning PBS star, Nate Ball."--,Jacket.