For the first time ever- we have more than 30 of Mercer Mayer’s Little Critter books in stock! Mercer Mayer is the writer & illustrator of the widely popular children’s series: Little Critter. Little Critter is a rodent who lives in Critterville. He goes to Grade 1 in Critterville Elementary. He has a dog, a cat, a mouse, a grasshopper and a frog- one or more are always in each page illustration of the story & are always fun to find. Some of his more popular titles include: All By Myself, Just A Mess, I Just Forgot and my personal favorite, Just Me And My Dad.