Children already know and love Worm from the hilarious bestselling picture book by Doreen Cronin and Harry Bills. Worm is all about having fun, respecting the earth, and never taking baths. Now he's the star of a series of I Can Read books with full-color illustrations. In Diary of a Worm: Teacher's Pet, Worm makes a surprising discovery-teachers have birthdays! That means Worm and his friends have to find the perfect present for their teacher, Mrs. Mulch. Diary of a Worm: Teacher's Pet is a Level One I Can Read book, which means it is perfect for kids learning to sound out words and sentences.