The book "The Man Who Couldn't Lose" was written by the American writer Richard Harding Davis. This is a fascinating novel that tells the story of a man who always seemed to win all kinds of challenges and competitions. Agile, intelligent and always ready for dangerous challenges, the main character drives everyone crazy with his capabilities. However, the true meaning of his abilities is revealed only at the very end of the book, making it exciting for the reader and leaving him with many questions. The author skillfully combines adventure elements with a deep philosophical subtext in the plot, which makes this book interesting for a wide range of readers.