Bertie has shockingly dirty habits, from nose-picking to weeing on the flowerbed! Whenever he does anything dirty, Bertie's family shouts "No, Bertie! That's dirty, Bertie!". Will Bertie ever kick his horrible habits?
The Dirty Bertie series is immensely popular, particularly with boys! We recently received this from one massive fan:
"The books are amazing and very imaginative...I love your books like Pants, Mud, Fleas and Worms and will continue to read lots." Abdullah D
