The Power of Truth is a guide to mental training written by William George Jordan and first published in 1902. Concentrating on truthfulness, it explores how being sincere can significantly affect your own mental well-being and life in general. William George Jordan (1864 - 1928) was an American lecturer, editor, and essayist. He is most famous for his self-help books, especially those on the subject of mental training and cognitive improvement. Other notable works by this author include: Mental Training (1894), The Kingship of Self-Control (1898), and The Majesty of Calmness (1900). Contents include: The Power of Truth , the Courage to Face Ingratitude , People who Live in Air Castles , Swords and Scabbards , The Conquest of the Preventable , The Companionship of Tolerance , The Things that Come too Late , and The Way of the Reformer . Many vintage books such as this are becoming increasingly scarce and expensive. We are republishing this volume now in a modern, high-quality edition complete with a specially commissioned new biography of the author.