David Walliams & Tony Ross  (Illustrator) <br/><br/>
Grandpa's Great Escape 

<br/><br/> Many years ago Grandpa was a World War II flying ace. But when we is sent to old folk's home Twilight Towers - run by sinister Matron Swine - it's up to Grandpa and his grandson, Jack, to plot a daring escape. Little do they know, the wicked matron is on to them... 
<br/><br/><label>ISBN: </label>9780008135195 
<br/><br/><label>Dewey Class. No.: </label>English WAL