It’s April Fool’s Day, and Gilbert is looking forward to playing tricks on his friends. Unfortunately, he’s the one getting tricked by everyone else, including his teacher, Mrs. Byrd! But the worst prankster is Lewis the bully. In the end, Gilbert outwits Lewis with the best trick of all.

Diane deGroat has cleverly hidden delightful surprises throughout the fun-filled art. Shhh…the reader is getting April Fooled, too! This is a must-have for anyone who loves pranks and solving visual puzzles, as well as for Gilbert’s many fans.