Dino Discovery

Henry helps the pyroraptors defend themselves from the atrociraptors in a fight for the ages.

Henry meets the pyroraptors again and meets their leader. But they are not ready for the coming invasion.

Henry finds a flock of small dinosaurs where they are not supposed to be.

Henry is on a prehistoric island and has to survive it's menace. Here's the catch - he can't remember a thing!

Henry finds a malfunction in his time machine, and some pterosaurs help him out. However, it doesn't go quite as planned...