Boom!

In this explosive and humorous middle-grade adventure by Mark Haddon, Jim and his best friend Charlie stumble upon a mysterious secret language spoken by their teachers, sparking their curiosity. As they investigate the peculiar phrase "spudvetch" and the strange behavior of Mr. Kidd, they theorize about everything from bank robbery to alien encounters. Their quest for answers sets them on a thrilling, high-speed ride filled with unexpected twists and a heart-pounding conclusion that promises to deliver excitement.