In Tune with the Infinite by Ralph Waldo Trine (1866 - 1958)

Trine tells us that by connecting and harmonizing with the Universe we attract love, health, peace and success. Trines' writings may have been the most important to the "New Thought" movement of the late 1800's and early 1900's which was the forerunner to the "New Age" movement. (Summary by kirk202)