The Underpants of Chaos

In this laugh-out-loud series from bestselling authors Sam Copeland and Jenny Pearson, Little Strangehaven Primary is plagued by mysterious SHIVERS that unleash bizarre events, such as spontaneous ballroom dancing and military chicken invasions. Spy-detective Agatha Topps, along with the new boy Lenny Tuchus, embarks on a mission to uncover the cause of the Strangeness, leading them to the hidden Book of Chaos in the Room of Forbidden and Dangerous Books. Together, they must confront odd adversaries to save their town from imminent peril, as they discover that the true power lies within the pages of books.