Lectures About Phineas Parkhurst Quimby

Dr. Ervin Seale gave a series of lectures entitled "The Quimby Writings" in February, 1981. These lectures were recorded at the Unity Village Chapel, and are divided into 17 parts.  (Halfway down the page before Dr. Herman J. Aaftink of Calgary  http://www.ppquimby.com/ssmr/talks.htm)

New Thought

"New Thought: A Practical American Spirtuality" and "Practising the Presence of God for Practical Purposes" by Anderson and Whitehouse are a couple of light-hearted gems if you want to understand New Thought. They had an issue with ACIM calling it New Age though. Maybe because it's non-denominational. But ACIM is more congruent with some of the New Thought writings than the New Age writings.