Book excerpt: In the Secret Life of Your Cells, Robert B. Stone, Ph.D., explores the latest research of Cleve Backster, who by attaching a lie-detector to the leaf of a plant discovered that it had feelings and the ability to read our thoughts. Now this ability - primary perception - has been traced over to disconnected single cells of our own bodies. What millions of Americans saw reported on TV's Incredible Sunday, Dr. Stone now shares in depth in The Secret Life of Your Cells. The implications and possibilities of that discovery, and the difficult struggle it has had in finding acceptance in the tradition-bound scientific community makes exciting, challenging, mind-expanding reading.