Kip the Cave Boy and Paleowolf each face hunger and danger on a journey in Paleolithic times; when they decide to join forces and help one another, Paleowolf becomes the first dog.

Will the caveboy's crush respond favorably to his grand, attention-getting gestures?

The magic tree house transports Jack and Annie on a mission to the Ice Age where they encounter Cro-Magnons, cave bears, sabertooth tigers, and woolly mammoths.

Geronimo Stilton's ancient ancestor is back in another prehistoric adventure! A mysterious rodent has been shipwrecked on Mouse Island. He's a prehistoric pirate, and he's searching for a lost Stone Age treasure! Geronimo Stiltonoot and his family volunteer to help him on his dangerous hunt. Petrified cheese! Can they find the treasure without going extinct on the way?

Beginning with two orphans--a prehistoric boy and a wolf cub-- imagines how the bond between man and wolf might have formed and looks at how it changed through their shared history as wolves became domesticated and diversified into more than 400 breeds of dog.