
This action-packed, humorous mystery, a sequel to "The Contagious Colors of Mumpley Middle School," follows Wilmer Dooley as he attends the State Science Fair. What starts as an attempt to impress a girl quickly turns into a high-stakes investigation when his nemesis, Claudius, appears with a sinister plan that seems to be brainwashing the other students. The book explores themes of friendship, bravery, and standing up for what's right, all wrapped in a fast-paced, engaging narrative perfect for middle-grade readers.
Hoping to impress Roxie with his dazzling project on bacteria, seventh-grader-to-be Wilmer Dooley enters the state science fair, where he encounters his arch nemesis, Claudius, who may be planning something terribly sinister.