"Where did the tree house come from? Before Jack and Annie can find out, the mysterious tree house whisks them to the prehistoric past. Now they have to figure out how to get home. Can they do it before dark ... or will they become a dinosaur's dinner?" --

An American bioengineering research firm erects a theme park on a Caribbean island, complete with living dinosaurs, and invites a group of scientists to be its first terrified guests.

#1 NEW YORK TIMES BESTSELLER • From the author of Timeline, Sphere, and Congo comes the sequel to the smash-hit Jurassic Park, a thriller that’s been millions of years in the making.
 
“Fast and gripping.”—The Washington Post Book World
 
It is now six years since the secret disaster at Jurassic...

Meat-eating dinosaurs face plant-eating dinosaurs in a baseball game.

Join Superman, Batman, Green Lantern, and the rest of the DC Super Friends as they fly off on a new adventure in this Step into Reading leveled reader for boys ages 4-6. When evil Lex Luthor takes over the city of Metropolis with an army of dinosaurs, the Super Friends rush in to save the day from these prehistoric monsters!

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...

Determined to win a new bicycle at the upcoming Science Fair, a boy enlists his friends to help capture a living dinosaur in their own neighborhood.

In the history of life on this planet, 99.9 percent of all species have gone extinct. But a few have survived almost unchanged. Author Rebecca E. Hirsch introduces readers to six living fossils, including the chambered nautilus, the horseshoe crab with its sticky blue blood, and venomous platypuses that sting, as well as a comprehensive explanation of evolution and extinction for readers who may not be familiar with the terms yet. Readers will

...

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

Dinosaurs ride the bus to school, jump on top of their desks, read their favorite books, and have fun on the playground with all of their friends.