What Was the Age of the Dinosaurs?

Part of What Was?

Illustrated by Gregory Copeland
Best Seller
Paperback
$5.99 US
| $7.99 CAN
On sale Feb 28, 2017 | 112 Pages | 978-0-451-53264-0
Age 8-12 years | Grades 3-7
Reading Level: Lexile 820L | Fountas & Pinnell V