Horrid Henry's Stinkbomb is an aptly named, highly chaotic installment in the series, featuring four new short stories that focus on Henry’s favorite methods of disruption. The title story centers on Henry’s use of a particularly disgusting device—the stinkbomb—to cause maximum havoc, likely aimed at Perfect Peter, his teacher Miss Battle-Axe, or a particularly boring event. The humor is classic Henry: relying on gross-out comedy, slapstick, and the satisfying chaos that follows a terrible smell in a confined space. Tony Ross’s illustrations are essential here, visually conveying the exaggerated reactions to Henry’s chemical warfare. The book is a hilarious celebration of Henry’s relentless, sensory assault on the boring, ordered world of adults and good children, ensuring a funny, fast-paced read that satisfies the young reader’s appetite for naughtiness.