The hotly-anticipated next novel from NUMBER ONE bestselling author, David Walliams Jack's Grandpa... wears his slippers to the supermarket serves up Spam a la Custard for dinner and often doesn't remember Jack's 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.

Author Biography

David Walliams - comedian, actor and author - continues to take the children's literary world by storm. His tenth novel, BAD DAD, was an immediate number one, following the triumph of THE MIDNIGHT GANG, the biggest-selling children's book of 2016. WORLD'S WORST CHILDREN 2, which published in early 2017, spent four weeks at industry number one and eight weeks at the top of the children's chart. They have achieved unprecedented critical acclaim - and RATBURGER, DEMON DENTIST and AWFUL AUNTIE have all won the National Book Awards Children's Book of the Year. David's books have now exceeded 100 non-consecutive weeks in the children's number-one spot, and have been translated into 53 languages, selling more than 32 million copies worldwide.