Roald Dahl was always full of fun and mischief and loved all kinds of jokes - the sillier the better! Here is a marvellous collection of Roald Dahl's favourites, based on his much-loved children's novels.Roald Dahl was always full of fun and mischief and loved all kinds of jokes - the sillier the better! Here is a marvellous collection of Roald Dahl's favourites, based on his much-loved children's novels.