Step back in time...to the Age of the Dinosaurs! Dinosaurs ruled Earth for milions of years. Some were small and could run very, very fast. Others were big and covered with spikes and plates for protection. Some were huge and terrified other dinosaurs with their long, sharp teeth. In this newly revised edition, Dinosaurs! reflects further paleontological discoveries made since its publication in 2008, while still offering young dino-enthusiasts...

Jack and Annie explain about all the different types of dinosaurs.

"There's nothing more fascinating than dinosaurs. In this Level 1 reader, youngsters learn all about the terrifying giants that once roamed the Earth--maybe even as close as their own backyard!"--Amazon.com.

Discusses the environment in which dinosaurs lived, the characteristics of different types of dinosaurs, the disappearance of these creatures, and how scientists learn from their fossil remains.

Descibes the earth's environment when dinosaurs flourished, the characteristics and habits of various species, and how changes in climate, landmasses, and vegetation led to the extinction of these massive reptiles.

While vacationing in Africa, the Lazardo family finds and brings back to America a friendly dinosaur that becomes the talk of the town.

"Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer! Students will enjoy developing their own conclusions about the life and times of this spiny lizard. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale"--Publisher description....

"What would happen if sixteen dinosaurs met in a tournament? Who will be the dinosaur champion? Who do you think would win?"--Back cover.

Uncover the most dangerous and fascinating dinosaurs. Learn about the biggest, fastest, and most deadly dinos. Discover their amazing relatives in the sky and the sea.

"Life was often difficult for the Iguanodon. It couldn't fight larger dinosaurs with sharp teeth or pointy spikes. Even thunderstorms could pose a danger. Learn how Iguanodon survived on Earth for nearly twenty million years and why its fossils have been discovered all over the planet. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section,...