MISSION: SURVIVALLOCATION: The Alaskan mountainsDANGERS: Blizzards; grizzly bears; white-water rapidsA fatal plane crash. A frozen wilderness. The world’s youngest survival expert is in trouble again . . . Beck Granger must find help across the mountains – but even if he survives the deadly cold, can he escape the hungry wolf that is on his trail?The second book in an explosive adventure series from real-life survival expert BEAR GRYLLS