“The Road Less Traveled”, "Further Along the Road Less Traveled", "The Road Less Traveled and Beyond", "People of the Lie" : by M. Scott Peck

"A New Earth" Awakening to your Life's Purpose : by Eckhardt Tolle

"Illusions: The Adventures of a Reluctant Messiah", "Jonathon Livingston Seagull", : by Richard Bach

“Conversations With God” (an uncommon dialogue) : by Neale Donald Walsch; Books I, II & III

“The Invitation” : by Oriah

“To Be Human”, “The Book Of Life”, “Total Freedom”, “Think On These Things” : by J. Krishnamurti

“Beyond Atkins” : by Dr. Douglas J. Markham

“The Quiet Mind” (Techniques for Transforming Stress) : by John Harvey

“The Power of Karma” : by Mary T. Browne