Little Critter® I Am Helping (Little Critter series)
After illustrating others' picture books, Mercer Mayer created his first truly original work withA Boy, a Dog, and a Frog(The Dial Press 1967), followed a year later by his classic picture bookThere's a Nightmare in My Closet. In 1976, he joined Golden Publishing and soon began publishing his phenomenally successfulLittle Critter® andLittle Monster® series.