"The Power of Mental Imagery" is a self-help book written by Warren Hilton and published in 1914. The book explores the power of the mind and how mental imagery can be used to achieve success in various areas of life. Hilton emphasizes the importance of developing clear mental images of one's goals and provides practical techniques for harnessing the power of mental imagery. The book is divided into several chapters, covering topics such as problem-solving, goal-setting, and personal transformation. "The Power of Mental Imagery" remains a popular self-help book and has been influential in the field of personal development.