The eighth novel from NUMBER ONE bestselling author, David Walliams now available in paperback!

Jacks Grandpa

*wears his slippers to the supermarket

*serves up Spam la Custard for dinner

*and often doesnt remember Jacks name

But he can still take to the skies in a speeding Spitfire and save the day

An exquisite portrait of the bond between a small boy and his beloved Grandpa this book takes readers on an incredible journey with Spitfires over London and Great Escapes through the city in a high octane adventure full of comedy and heart.

Illustrated by the award-winning Tony Ross.

David Walliams' book 'The Worlds Worst Monsters' was a Sunday Times bestseller

Reading age : 9 - 12 years