Few things can be genuinely describes as life-changing. Prince Harry's Invictus Games for wounded, injured and sick service personnel is one of them. UNCONQUERABLE is the story of the remarkable men and women who went to serve their countries and instead found themselves going to hell and back. But they all have one thing in common they are an inspiration, each and every are of their. There stories will life you up, make you cry and make you laugh. They are amazing people who choose to be defined by what they can do rather than by what they can't. They are unconquerable. Book jacket.