Snow!

Dirty Bertie - the boy with nose-pickingly disgusting habits - is back for another helping of comic chaos! Join Bertie as he takes on the challenge of beating Know-all Nick in a sledge race, breaks a revolting world record, and changes the course of history during a battle re-enactment...

Alan MacDonald was born in Watford. He dreamed of becoming a professional footballer, but when he won a pen in a writing competition his fate was sealed. Alan has written over eighty children's books, which have been translated into many languages and won several awards. Alan also writes for TV, including Horrid Henry on CITV.