Did you know that spitfires feature heavily in 'Grandpa's Great Escape'? Well, David took to the skies recently...and you can download a comic of his adventure here!
WATCH: David explains why his auntie is not awful
WATCH: David reads an extract from Awful Auntie
WATCH: David Walliams reads an extract from Grandpa's Great Escape
WATCH: The Mr Stink Trailer as shown on BBC. Brought to life by Hugh Bonneville, Sheridan Smith and Johnny Vegas