Scrat is still trying to nab the ever-elusive nut and maybe finding 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 have some very...

"A playful, witty, and resonant novel in which a single mother and her two teen daughters engage in a wild scientific experiment and discover themselves in the process, from the award-winning writer of Sons and Daughters of Ease and Plenty Jane is a serious scientist on the cutting-edge team of a bold project looking to "de-extinct" the wooly mammoth. She's privileged to have been sent to Siberia to hunt for ancient DNA, but there's a catch: Jane's...

Follows the life of a giant prehistoric sea turtle.

Scrat's constant quest for an acorn causes a shift in the ice. Manny, Sid, and Diego end up stranded on an iceberg in the middle of the sea. A group of misfit pirates are determined to stop the trio from ever returning home.

Presents the names, physical characteristics, and places of origin of a variety of extinct animals, arranged chronologically into eras, periods, and epochs, and discusses times of mass extinction.

Journey 80 million years back in time to an age when an astonishing assortment of creatures swam the prehistoric oceans. Computer animation, interwoven with ground-breaking fossil finds, recreates the lives of marine reptiles and predators.

Sharks and dinosaurs--we find them both alien and awe-inspiring. This book is a plunge into the Cretaceous oceans of 80 million years ago, a merciless realm ruled by the most ferocious animals ever to stalk the seas of planet Earth. More terrifying than anything known to humankind, it scarcely seems possible that these swift, massive underwater predators actually existed--but they did. The book interweaves dramatic scenes of the far, far distant past;...

Describes the prehistoric animals that lived in various areas of the world during the different geological periods, from the Triassic through the Cretaceous.