The book "Lost Mountain: Tales of Sonora" by Reed Mayne is a fascinating story of adventure in the western Mexican state of Sonora. The main character goes in search of a lost mountain, in which, according to legend, there is a huge treasure. During the journey, he has to go through dangerous trials, meeting enemies and finding true friends. The author perfectly tells about the dramatic moments that befall the main character, forcing the reader to keep his fists and experience all the dangers and trials with him. This book not only tells an interesting story, but also conveys important life lessons about courage, friendship and loyalty.