This book is a captivating account of the author's various climbing expeditions in the Alps during the mid-19th century, including his successful ascent of the Matterhorn, one of the highest peaks in the Alps. The author shares his experiences, challenges, and the tragic loss of four of his companions during the descent from the Matterhorn, in a vivid, engaging style. The book also contains valuable insights into mountaineering techniques, equipment, and safety measures of the time.

"Conquistadors of the Useless" is a riveting memoir of a renowned mountain climber, sharing his thrilling experiences in the world of mountaineering. The book takes the reader on a journey through some of the most challenging and dangerous climbs, including the first ascents of Annapurna and Makalu. The author also provides a profound insight into the psyche of climbers, the risks they take, and the reasons behind their seemingly irrational passion for climbing. The book is not just about climbing but also about the human spirit and its relentless pursuit of achievement.