Beware! Bertie's revolting habits could rub off on you!

Dirty Bertie, the hugely popular picture book character, has grown up! It's now triple the fun with the world's grubbiest trouble magnet in these 3-in-1 storybooks.

Meet Dirty Bertie - a boy with nose-pickingly DISGUSTING HABITS! He's full to bursting with madcap plans and crazy ideas, and if it's TROUBLE you're after, look no further - Bertie's sure to be up to his neck in it!