Bonnie: I would very much like a copy of the book. My wife, Patricia, has had PD for almost 5 years, and experiences quite a bit of trouble getting around. We've been trying to find ways to keep her active without over-tiring her. Thank you!!! Duane and Patricia Yothers 225 Heischman Avenue Worthington, OH 43085 614/ 888-2667 [log in to unmask]