On an island off Costa Rica there exists a hush-hush colony of giant animals which attracts the attention of two expeditions. The first one, including children, is led by a paleontologist, the other is made up of evil scientists who want to do experiments. The animals rout both without much concern for their motives.

The year is 1876. Among the warring Indian tribes and lawless gold-rush towns of America's western territories, two paleontologists pillage the Wild West. They are hunting for dinosaur fossils, while surveilling, deceiving and sabotaging each other in a rivalry that will come to be known as the Bone Wars. Into this treacherous territory plunges the arrogant and entitled Yale student William Johnson. Determined to survive a summer in the west to win...

Parent and child ponder the different ways a dinosaur can say goodnight, from slamming his tail and pouting to giving a big hug and kiss.

Plant-eating dinosaurs compete against meat-eating dinosaurs at a swimming meet.

Illustrations and rhyming text present some of the different ways a dinosaur can make her birthday party special, from thanking guests for their gifts to sharing large pieces of cake.

"Digger wants to play baseball with his friends. But he isn't allowed to go out until he's cleaned his room. Digger starts cleaning at top speed, but the faster he moves the messier his room gets. His big tail and big feet aren't helping! Will Digger win the race to tidy his room and get to the game on time?"--Publisher's statement on Amazon.com.

When Jen, the most complete Tyrannosaurus rex skeleton ever found, surfaces in Sheriff Walt Longmires jurisdiction, it appears to be a windfall for the High Plains Dinosaur Museum--until Danny Lone Elk, the Cheyenne rancher on whose property the remains were discovered, turns up dead. A number of groups step forward to claim her, including Dannys family, the tribe, and the federal government. As Wyomings Acting Deputy Attorney and the FBI descend...

On a remote jungle island, genetic engineers have created a dinosaur game park. ...But as always there is a dark side to the fantasy and after a catastrophe destroys the park's defence systems, the scientists and tourists are left fighting for survival... -- Cover.

"THE ULTIMATE DINOSAUR BIOGRAPHY," hails Scientific American: A thrilling new history of the age of dinosaurs, from one of our finest young scientists. "A masterpiece of science writing." -Washington Post A New York Times Bestseller • Goodreads Choice Awards Winner • A BEST BOOK OF THE YEAR: Smithsonian, Science Friday, The Times (London), Popular Mechanics, Science News "This is scientific storytelling at its most visceral, striding with...

After spending time sailing, some seasick dinosaurs decide they have had enough of the high seas.