A boy finds a large egg that hatches into a triceratops, which gets into mischief and leads the boy on a chase--and into a whole dinosaur herd. "Do something," Mom says, and he does. After order is restored, Mom gets the boy a pet--a puppy, which is what he wanted all along.

Too Many Dinosaurs 2012, Holiday House

ISBN-13: 9780823425433

Trade paperback

Too Many Dinosaurs 2011, Holiday House, New York, NY

ISBN-13: 9780823423163