Compsognathus

by Jennifer Zeiger

Published 1 January 2012

Maiasaura

by Jennifer Zeiger

Published 1 August 2013

Oviraptor

by Jennifer Zeiger

Published 1 August 2013
"Learn about the appearance, habits, and history of the Oviraptor"--

Triceratops

by Jennifer Zeiger

Published 1 August 2013

Mammoth and Mastodon

by Jennifer Zeiger

Published 1 August 2015

Saber-Toothed Cat

by Jennifer Zeiger

Published 1 August 2015

Pterosaur

by Jennifer Zeiger

Published 1 August 2015