A thoroughly enjoyable read. It does not concentrate solely on the Ed Viesturs attempt to climb all the world's 8,000 metre peaks, but also includes some insights into his personal life and feelings, and the drive which enabled him to achieve his dream. There is just enough technical information for the reader to understand how the climbs are achieved. What does show throughout the book is Ed Viesturs total respect for other climbers and his willingness to recognise their achievements. He appears not to like being called a "nice guy" which is a pity, because that is clearly what he is.