Dirty Bertie has his very own joke book, packed full of disgusting jokes that are guaranteed to have you laughing your socks off!
Why do apples on trees remind Bertie of bogeys? They're fresh, green and ready to pick!
What wears a coat in the winter and pants all summer? A dog!
Why did the toilet paper roll down the hill? To get to the bottom!
This is Book 32 in the Dirty Bertie Series. See all Dirty Bertie books here.
See More Humour & jokes
Jill Barklem was born in Epping in 1951. After an accident when she was thirteen, Jill was unable to take part in PE or games at school and instead developed her talent for drawing and art. On leaving school, she studied illustration at St Martin's in London before creating the enchanting world of Brambly Hedge.
More about Alan MacDonaldDavid Roberts Biography
Born in 1970 in Liverpool, David Roberts is an illustrator who has produced many picture books for younger children including collaborating with authors Julia Donaldson, Julian Clary and his sister Lynn Roberts who is also a writer. He has also worked with Alan MacDonald to create a series for older readers including titles su
