Improvise. Adapt. Overcome. And above all, never ever give up. In Never Give Up, global adventurer, Chief Scout and TV presenter Bear Grylls immerses readers in some truly remarkable adventures. As Bear shares personal stories from his toughest expeditions, this inspiring autobiography captures the exhilarating reality behind some of his hairiest survival missions. In this eagerly awaited follow up to his Number One bestseller Mud, Sweat and Tears, Bear takes readers behind the scenes on 'Man vs. Wild', the series that spawned an entire adventure industry. He also provides a unique and revealing insight into what it's really like to go 'Running Wild' with guests including President Obama, Roger Federer and Julia Roberts, to name but a few of his global superstar guests. Along the way, Bear opens up about his most personal challenges, discovers the true value of adventure, and embodies the enduring power of courage, kindness and a never give up spirit.