From the writer of the bestselling Dragon Masters series and the illustrator of the bestselling Diary of a Pug series comes a high-energy, illustrated chapter b

Three weeks have passed since the events of Underdogs. The British population continues its imprisonment in Nicholas Grant's giant walled Citadels, under the wa

Who killed Annabel Harper? When a popular teen beauty’s body is discovered by the pool at an elite tennis club, the regulars are shocked—especially twelve-y

New York Times bestseller Mike Lupica tackles football! Will Tyler may not be the biggest running back around, but no one can touch him when it comes to hitting

In a city gone to the dogs … get yourself a cat.​​ The Underdog Detective Agency has a proud tradition of sniffing out trouble (plus sniffing each other�