The time trekkers visit the--
3 total works
In this adventure, the Timetrekkers go back in time to the world of the Stone Age. Follow them as they w atch a mammoth hunt, learn how to make fire and come face-to -face with the terrifying sabre-tooth tiger. '
Presents information on the ancient world of the dinosaurs including a chapter on digging for fossils and discussion of the compsognathus, stegasaurus, pterosaurs, and others.