Ordered from Amazon.comThere are five C.D.s which progressively deepen one's state of meditation. I am using #1 which is to be used for 60 days. I meditate only at night and I find myself falling asleep before it ends.This system of meditation is excellent as I awaken the following morning feeling calmer internally and mentally. This system is a "five star" product.Who is Hattie McPhee???