Brought to you by Penguin.Penguin presents the audiobook edition of George's Marvellous Medicine by Roald Dahl read by Derek Jacobi. George Kranky's Grandma is a miserable grouch. George really hates that horrid old witchy woman.One Saturday morning George is in charge of giving Grandma her medicine. So-ho! Ah-ha! Ho-hum! George knows exactly what to do.A magic medicine it will be! One that will either cure her completely of her horrible grouchiness . . . or blow off the top of her head!