America's most beloved, bestselling dinosaurs share the joys of lasting friendship.

From early childhood to life after eighty, the great challenge of any friendship is keeping it healthy and strong. In this funny, engaging book, award-winners Jane Yolen and Mark Teague present humorous, naughty dinosaur antics that any young sibling or friend will instantly recognize -- followed by dinosaur-sized hugs and expressions of affection. Do children in your home ever fight over a toy? Do good friends at school ever push or call names? And do buddies also know to share, give cookies, and apologize?Come along and laugh in the tenth full-sized book in this highly acclaimed series -- as little ones make friends and stay friends ... the dinosaur way!