Bertie has shockingly dirty habits, from nose picking to eating sweets off the ground. Ugh! Whenever he does anything dirty, Bertie's family shouts, "No, Bertie! That's dirty Bertie!" Will Bertie ever kick his horrible habits!

With wonderful, witty narration by Lesley Sharp and Jason Isaacs. The CD accompanying this picture book also includes an original song lyric sheet and score.