Bestselling author Bear Grylls is best known for his seven seasons on National Geographic's Man vs. Wild, his current NBC TV series, Running Wild with Bear Grylls, and his adventures climbing ice cliffs, running through forest fires, and parachuting from balloons. In Soul Fuel, Bear shares the backstories behind many of his most daring expeditions and how his faith gave him the purpose and power to carry on. In 365 devotions he explores...