*The NUMBER ONE bestselling 13th hilarious book in Jeff Kinney's bestselling Diary of a Wimpy Kid series!* 'Kinney is right up there with J K Rowling as one of the bestselling children's authors on the planet' - Independent When snow shuts down Greg Heffley's middle school, his neighbourhood transforms into a wintry battlefield. Rival groups fight over territory, build massive snow forts, and stage epic snowball fights. And in the crosshairs are Greg and his trusty best friend, Rowley Jefferson. It's a fight for survival as Greg and Rowley navigate alliances, betrayals, and...