"The year is 1876. Warring Indian tribes still populate America's western territories even as lawless gold-rush towns begin to mark the landscape. In much of the country, it is still illegal to espouse evolution. Against this backdrop, two monomaniacal paleontologists pillage the Wild West, 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...

The Land that Time Forgot follows the narrative of Bowen Tyler, who is among the few who survived after their ship sank while heading for a battle during World War Ⅰ. Accompanied by Lys La Rue, the only woman on the ship, and a loyal dog, Bowen is rescued by a British ship. However, their relief does not last long after they discover that a German spy is aboard and has been sabotaging the vessel and crew. Forced to drop their anchor at a mysterious...

A dinosaur comes to a young boy's house to join him in celebrating Hanukkah.

Ten years ago, the prehistoric past collided with the present as time itself underwent a tremendous disruption, transporting huge swaths of the Cretaceous Period into the world of the twentieth century. Entire neighborhoods and cities were replaced by dense primeval jungles and modern humanity suddenly found itself sharing the earth with fierce dinosaurs. In the end, desperate measures were taken to halt the disruptions and the crisis appeared to...

Illustrations and rhyming text reveal the Mighty Underpants War as the true reason dinosaurs are extinct.

"A friendly T. rex tries to fit in on a farm where no jobs seem suitable for a dinosaur"--

Alien Jeff's mission to take over Earth is in jeopardy when he crash-lands one hundred million years too early, and the surprises keep coming when his new dinosaur friends help Jeff find their leader.

A world made by the Eight Creators on which to play out their games of passion and power, Paradise is a sprawling, diverse, often brutal place. Men and women live on Paradise as do dogs, cats, ferrets, goats, and horses. But dinosaurs predominate: wildlife, monsters, beasts of burden and of war. Colossal plant-eaters like Brachiosaurus; terrifying meat-eaters like Allosaurus, and the most feared of all, Tyrannosaurus rex. Giant lizards swim warm seas....

It's a sixty-five million year old cold case that's heating up fast.... The most complete Tyrannosaurus rex skeleton ever found surfaces in Sheriff Walt Longmire's jurisdiction, and it appears to be a windfall for the High Plains Dinosaur Museum. Then Danny Lone Elk, the Cheyenne rancher on whose property the remains were discovered, turns up dead. With millions of dollars at stake, the skeleton is claimed by Danny's family, the tribe, and the federal...

When eight-year-old sleuth Cam Jansen and her friend Eric go to a birthday party, she uses her photographic memory to solve the puzzle of the dinosaur count.