'I've never seen such potential,' said Julian. 'It has nothing except potential.'From the author of Number One Christmas bestseller, Five on Brexit Island, join the Five in their next hilarious adventure in this bestselling series for grown-ups!Julian, George, Dick and Anne are struggling to get their feet (and paws) on the first rung of the property ladder. Luckily cousin Rupert is on hand to help. But not before they've had some very exciting adventures. Who knew that it was all going to be so difficult