New York Times best-selling author Gordon Korman's Swindle, the first novel featuring 12-year-old Griffin "Man with the Plan" Bing, was praised as a "must-have for middle school libraries" (Children's Literature). Showoff, the fourth book in the series, finds Griffin hatching a new plan after his friend's pet Doberman, Luthor, is blamed for ruining a dog show and lands in the pound. Now, to spring Luthor, Griffin and his friends must pull off a scheme involving a large international dog show, lots of red dye, and the help of a reclusive former dog trainer.