Text and illustrations, accompanied by facts and a "Dinometer," show that dinosaur bones found in museums today were once living creatures that roamed the earth.

Describes the inner and outer workings of dinosaurs, discussing what has been learned about their anatomy, diet, and behavior from fossils.

Describes what coprolites are and where they are often found, and explains the different ways they may have become fossilized and why they are important to paleontologists.

Discusses how scientists, studying fossil remains, provide information on how dinosaurs lived millions of years ago.

"As a kid, Mary Anning loved hunting for fossils with her father. One day, that hobby led to an unexpected discovery: the skeleton of a creature no one had never seen before! Mary had unearthed a dinosaur fossil, the first to ever be discovered. Her find reshaped scientific beliefs about the natural world and led to the beginning of a brand new field of study: paleontology. For the rest of her life, Mary continued to make astonishing finds and her...

"Giant teeth! Crushing bite! Slicing claws! And ... feathers? Scientists have unearthed new knowledge about the king of the dinosaurs, and now you can, too. Travel back in time to the Mesozoic forests to meet the mighty Tyrannosaurus rex. Learn how their bodies were perfectly adapted for hunting, how T. rex parents guarded their nests, and just how much meat they could guzzle down in a single bite. Then explore some of the fascinating fossils--including...

Curious George and the man in the yellow hat help some scientists dig for dinosaur bones.

The local police prove unhelpful when a 500-pound dinosaur skull vanishes from a secret excavation on Sage's family's ranch, so Teddy and his friends conduct their own investigation.