Adventure Island10 Mystery Invisible Spy

Jack, Scott, Emily and Drift the dog investigate the mysterious case of a spy in hiding in the tenth Adventure Island mystery. There's a new resident in Castle Key. Scott, Jack and Emily soon suspect that he's an enemy spy. It explains the bullet-proof glass in the windows of his house, and the MI5 agent who is clearly keeping watch on him.But what is a spy doing in Castle Key? Can the friends discover his true identity? And will they be able to uncover his secret mission in time to stop him?Join Scott, Jack, Emily and Drift the dog as they investigate a man so mysterious he's almost invisible!978 1 4440 0536 3£4.99www.adventureislandbooks.comwww.orionbooks.co.uk There's a new resident in Castle Key - and somebody is watching him! Scott, Jack, Emily and Drift soon suspect that the new resident is an enemy spy. It explains the bullet-proof glass in the windows of his house. And the MI5 agent who is clearly keeping tabs on him! But what is an enemy spy doing in Castle Key? Can the friends reveal his true identity? And uncover his top secret mission? Join Scott, Jack, Emily and Drift as they investigate a man so mysterious he's almost invisible!