Hi Terri! Leanness Lifestyle has its own website leannesslifestyle.com; you can purchase the book there. I'm still not finished reading the book its quite comprehensive & extremely thorough. But yes I do like this program its very similar to BodyRX but in leanness you actually count your calories/protein/carbs/fat. When you become a member, which is free, you can actually avail yourself of all the tools; such as Workout Generator & the Nutrition Analyzer as well as the Club Forum.
Also this forum is for questions specifically for Cathe. You can ask me anything you want over at Open Discussion or you can send me a private message. Best, Kathy;-)