""The Quimby Manuscripts and In Search of a Soul"" is a book written by Horatio W. Dresser that delves into the teachings of Phineas Parkhurst Quimby, a 19th-century philosopher and healer. The book is divided into two parts, with the first part presenting Quimby's philosophy on the nature of reality, the power of the mind, and the role of spiritual healing in achieving physical health. The second part of the book explores Dresser's own spiritual...