The eighth novel from the NUMBER ONE bestselling author, David Walliams, is now out in paperback! Jack's Grandpa has some quirks - he wears slippers to the supermarket, serves Spam à la Custard for dinner, and sometimes forgets Jack's name. But he can still soar through the skies in a speeding Spitfire and save the day. This book beautifully depicts the bond between a young boy and his beloved Grandpa. It takes readers on an amazing journey with Spitfires over London and thrilling escapes through the city in a high - octane adventure full of comedy and heart. Illustrated by the award - winning Tony Ross. David Walliams' 'The World’s Worst Monsters' was a Sunday Times bestseller. Reading age: 9 - 12 years.

To enjoy this book, simply find a cozy spot, like your bed or a comfortable chair. Start reading at your own pace and let your imagination take you on the adventure with Jack and his Grandpa. There aren't really any strict rules for reading, but it's best to focus and immerse yourself in the story. If you come across new words, you can use a dictionary to understand them better. When you're done reading, you can keep the book on a shelf to read again later. Just make sure to keep it in a dry place to prevent it from getting damaged.