Tyrannosaurus Rex

by Barbara Alpert

Published 1 August 2013

Apatosaurus

by Barbara Alpert

Published 1 August 2013

Velociraptor

by Barbara Alpert

Published 1 August 2013

Pterodactyl

by Barbara Alpert

Published 1 August 2013

Apatosaurus

by Barbara Alpert

Published 1 August 2013

Stegosaurus

by Barbara Alpert

Published 1 August 2013

Triceratops

by Barbara Alpert

Published 1 August 2013
"Describes how the Triceratops was discovered, how paleontologists study its bones, and what the fossil evidence tells us about the behavior of this three-horned plant-eating dinosaur"--