The Blizzard Challenge - The Bear Grylls Adventures SeriesThe first thrilling adventure in the collectible series for young readers from survival expert and Chief Scout Bear Grylls. Olly isn't enjoying activity camp. Why should he bother building a shelter or foraging for food with his teammates he'd rather be at home in the warm and dry, where the sofa and the video games are. But then Olly gets given a compass with a mysterious fifth direction. When he follows it, he's magically transported to a high