""A Message To The Well: And Other Essays, And Letters On The Art Of Health"" by Horatio W. Dresser is a collection of essays and letters that explore the concept of health and its relationship to the mind, body, and spirit. The author, a prominent figure in the New Thought movement, presents his ideas on the importance of positive thinking, the power of the subconscious mind, and the role of spiritual practices in maintaining good health. The book...