Based on specimens in the collections of the American Museum of Natural History, introduces sixteen of the prehistoric world's lesser-known animals, including the saber-toothed cat, the glyptodont, and the plesiosaur.

"This book is about everything AWESOME you EVER wanted to know about dinosaurs. Discover a wealth of weird, wacky, and wild facts about dinosaurs, told in Mike Lowery's signature comic style with bright and energetic artwork, fresh framing devices, and hilarious jokes. This will be the go-to book for dinosaur enthusiasts that kids will put in their backpacks and obsess over, bridging the gap between encyclopedic nonfiction content and lighter picture...

There was a time when two-ton predatory fish came on land, along with 26-foot sea scorpions. State-of-the-art digital technology breathes life into these creatures that dominated earth for 250 million years. Final program in the Walking with...Series.

A group of scientists undertake an expedition to Alaska's Federal Wilderness Zone to study the effects of global warming. The expedition changes suddenly when the group heads out on a routine foray into a glacial ice cave and makes an astonishing find.

An evolutionary zoologist discovers prehistoric creatures alive and well in the present day. Unexplained anomalies are ripping holes in the fabric of time, allowing dinosaurs to escape the past and roam the modern world.

Scrat is still trying to nab the ever-elusive nut and in the process may find his true love; Manny and Ellie await the birth of their mini-mammoth; Diego, the saber-toothed tiger, wonders if he's growing too 'soft' hanging with his pals; and Sid the sloth gets into trouble when he creates his own makeshift family by hijacking some dinosaur eggs. On a mission to rescue the hapless Sid, the gang ventures into a mysterious underground world where they...

When photographs of Peanut the dinosaur appear on the Web, Frank's father arrives in Wyoming with a story about the prehistoric reptile he saw nearby twenty years earlier.