"The novel "John Jones Dollar" by the famous American writer Harry Stephen Keeler is an exciting mixture of detective, intrigue and unexpected turns. The main character, patent agent John Jones, faces a mysterious murder that leads him to a complex investigation. Exciting events, unpredictable plot twists and intricate mysteries make this book exciting for lovers of detective art and intrigue. "John Jones's Dollar" is an excellent choice for those who appreciate tense atmosphere and unexpected endings."