Join Bertie as he turns Know-All Nick into a monster, gets stuck on a mountain with Dad and comes face to face with his French double! Calling all Dirty Bertie fans! Dirty Bertie - the boy with nose-pickingly disgusting habits - is back for another helping of comic chaos! With ever-increasing madcap schemes and crazy capers, Bertie continues to delight his legions of fans who revel in his revolting ways. Join Bertie as he turns Know-All Nick into a monster, gets stuck on a mountain with Dad and comes face to face with his French double! DIRTY BERTIE is a hugely popular series created and illustrated by award-winning illustrator, David Roberts (TYRANNOSAURUS DRIP, THE WIND IN THE WILLOWS, THE TROLL, THE EDDIE DICKENS TRILOGY) and written by award-winning author, Alan MacDonald (ASK OSCAR, THE PRINCE OF PANTS, SUPERHERO SCHOOL). With each hilarious story approximately thirty pages long and split into chapters with illustrations on nearly every spread, DIRTY BERTIE is ideal for confident readers to enjoy by themselves, or for sharing with your child.