Worm is thrilled when it`s his turn to take care of the class pet, Nat the Gnat. But everything goes wrong when he leaves the lid of Nat`s tank open. Can Worm make sure the class pet returns safe and sound before Mrs. Mulch finds out? This all-new, original I Can Read story captures the fun of the #1 New York Times bestselling Diary of a Worm picture book series by Doreen Cronin and Harry Bliss, and will leave beginning readers wiggling for more!

This Level 1 I Can Read book is perfect for children learning to sound out words and sentences.