The Power of Concentration is a book by William Walker Atkinson, published in 1918 under the name Theron Q. Dumont. The book contains 20 lessons on how to improve and use your concentration. Chapters include: Concentration Finds The Way; The Self-Mastery. Self-Direction Power Of Concentration; How To Gain What You Want Through Concentration; Concentration, The Silent Force That Produces Results In All Business; How Concentrated Thought Links All Humanity Together; The Training Of The Will To Do; The Concentrated Mental Demand; Concentration Gives Mental Poise’ Concentration Can Overcome Bad Habits; Business Results Gained Through Concentration; Concentrate On Courage; Concentrate On Wealth; You Can Concentrate, But Will You?; Art Of Concentrating With Practical Exercise.; Concentrate So You Will Not Forget; How Concentration Can Fulfill Your Desire; Ideals Develop By Concentration; Mental Control Through Creation; A Concentrated Will Development; And, Concentration Reviewed.