Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fi

In the bestselling tradition of Jurassic Park and Dinotopia comes an exciting anthology of all new dinosaur stories by such top fantasy and science fiction writ

The bestselling author of "Sex, Drugs, and Cocoa Puffs" returns with an all-original nonfiction collection of questions and answers about pop culture, sports, a

From one dinosaur�s head to another�s tail, this informational picture book challenges readers to guess which prehistoric creature each of eight different b

"Amber is a semi-precious gem that is formed over eons by natural forces out of the resin of trees. Human fascination with amber dates back to prehistoric times