Pools winner and total wazzock, Dennis Sidebottom has moved next door to Ben—bringing his squeaky-clean kids with him. The Crane Grove Crew—Ben, Barney and Jenks—soon find themselves on the Sidebottom blacklist. Accused of being troublemakers and a bad influence, they decide to shake up the Sidebottom universe with the help of Agent Z, a meteorite and a stolen penguin. It’s Agent Z’s finest hour! From the Trade Paperback edition.