The classic Roald Dahl story with fabulous full-colour illustrations by Quentin Blake.

Billy's biggest wish is to turn a weird old wooden house into a wonderful sweet shop. But then he finds a giraffe, a pelly and a monkey living inside - they're the Ladderless Window Cleaners! Who needs ladders when you've got a giraffe? They become best friends and when they meet the richest man in all England, there's a chance Billy's scrumptious-galumptious dream just might come true . . .

Look out for new Roald Dahl apps in the App store and Google Play- including the disgusting TWIT OR MISS! inspired by the revolting Twits.