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

Adam and his friends Watch, Sally, and Cindy were spending the day hiking in the hills outside of Spooksville when they were attacked... by a pterodactyl! Suddenly there were dinosaurs all over town. Huge, meat-eating lizards attacked people in their cars. Flying reptiles swooped down and carried kids away. But where did the dinosaurs come from? Adam and his friends discover a doorway connecting present-day Spooksville to the town sixty million years...

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

Today is the big dino party, and Digger and Dadasaur take a ride into town to get a cake, but before long, they end up getting lost.

Once upon a time, there were three hungry Dinosaurs: Papa Dinosaur, Mama Dinosaur . . . and a Dinosaur who happened to be visiting from Norway. One day--for no particular reason--they decided to tidy up their house, make the beds, and prepare pudding of varying temperatures. And then--for no particular reason--they decided to go . . . someplace else. They were definitely not setting a trap for some succulent, unsupervised little girl. Definitely...

"Digger wants to go out and play, but he still hasn't cleaned his room. The race is on to tidy up--and with Digger in a rush, things might get a little topsy-turvy"--Cover verso.

The How to Catch Kids try to trap the Mamasaurus, a one-of-a-kind creature whose love, kindness, and awesomeness have no limits.

Plant-eating dinosaurs face meat-eating dinosaurs in a basketball game at Mastadon Square Garden.

"What do dinosaurs do on Earth Day? They care for the planet! They ride bikes and scooters, clean up a park, plant an urban garden, visit a recycling center, and more" -- Provided by publisher.

Illustrations and rhyming text follow dinosaurs as they race against each other in dragsters, then off-road vehicles, and finally stock cars.