About the Book A boy cleans up his messy room to try to find his baseball mitt. Book Synopsis Mercer Mayers Little Critter has made quite the mess in this classic, funny, and heartwarming book. Whether hes shoving junk under the bed, cramming toys in the closet, or overstuffing drawers with clothes, both parents and children alike will relate to this beloved story. A perfect way to teach kids about picking up after themselves! About the Author MERCER MAYER began writing and illustrating childrens books in 1966, and since then, he has published over 300 titles. Readers can open almost any of his award-winning books and out may pop dragons, cuddly monsters, wonderful creatures, and endearing critters. Drawing from his own childhood adventures for inspiration, Mayer has created one of the most cherished characters in childrens books, Little Critter. He currently lives in Connecticut.