This brilliant full-colour sticker and activity book will tickle all Dirty Bertie fans aged five and up! It's jam-packed with fun puzzles, mazes and dot-to-dots, plus pictures to colour in - it'll keep kids entertained for hours, whether they're stuck inside on a rainy day, on a long journey or just deserve a treat! Dirty Bertie Sticker and Activity Book brings in all kids' favourite characters from the wildly successful fiction series by David Roberts and Alan MacDonald, including Know-All Nick and Angela Nicely - not to mention Bertie's best pal, Whiffer the dog. Filled with gross-out humour, it's everything a Dirty Bertie fan could ask for! Plus, there are over 250 fantastic stickers to play with, so the fun will go on long after they've solved all the tricky puzzles. What's more, there's a fabulous cut-out-and-keep doorhanger and a Bertie standee.