"Jack and Annie are ready for their next fantasy adventure in the Magic Tree House series! Where did the tree house come from? Before Jack and Annie can find out, the mysterious tree house whisks them to the prehistoric past. Now they have to figure out how to get home. Can they do it before dark...or will they become a dinosaur's dinner?"--

A little boy is surprised and pleased when one of the dinosaurs from the museum agrees to play with him.

Nate the Great and his dog Sludge try to track down Claude's missing Stegosaurus stamp.

"Roommates Skunk and Badger head out on a rock-finding expedition that becomes much more dangerous than they ever expected"--

Plant-eating dinosaurs compete against meat-eating dinosaurs at a swimming meet.

"Meat-eating and vegetarian dinosaurs compete at the wrestling jamboree, demonstrating such styles as sumo, Greco-Roman, and lucha libre." --

Despite her size and not having the proper footwear, a determined dinosaur pursues her dream of becoming a ballerina.

Meat-eating and vegetarian dinosaurs compete in surfing, skateboarding, and snowboarding events.

"The local police prove unhelpful when a 500-pound dinosaur skull vanishes from a secret excavation on Sage's family's ranch, so Teddy and his friends conduct their own investigation." --

"Cordelia and her troop of dino-scouts enjoy a camping trip in the great outdoors." --