TFW you have models of every prehistoric animal mentioned in a book.
An exploration of Deep Time with fold-out pages.
Witness the rise of fish, and the invasion of the land!
Learn about natural history as we take a hiking trip through the Grand Canyon!
Check out this excellent set of prehistoric sharks for extra Shark Week fun!
A introduction to the prehistory of sharks for grade-school kids caught up in the frenzy of Shark Week!