tyrannosaurus rex

A tyrannosaurus rex explains that he cannot help it that he is enormous and hungry and is not a vegetarian.

A T-Rex, born with number smarts, humorously introduces readers to more than ten math skills.

T Rex tries to make breakfast for his mother for Mother's Day, but manages to help her have a great day in spite of it.

Describes the discovery and excavation of the famous tyrannosaur named Sue, and explains how the dinosaur came to belong to the Chicago Field Museum.

A Tyrannosaurus rex cannot decide what kind of costume to wear on Halloween night.

A hungry Tyrannosaurus rex searches for food in the prehistoric forest but is thwarted in its attempts to find something to eat.

T Rex stays up late and helps his mother with her work by making a special folder.

The obnoxious squawking of very competitive pterosaur twins Rotten and Rascal gets them into a world of trouble.

Tom and Jamie, having used a secret entrance to travel to prehistoric times, encounter a friendly wannanosaurus and a dangerous Tyrannosaurus rex.