Just found out the link to the free Dr Walker book on juicing is closing in December 2015 so please be sure to get it now while you can..link in first post.
Actually the correct title of the free book is "Fresh Vegetable and Fruit Juices What's Missing in Your Body" and it is a therapeutic manual as to what individual produce items do for health and contains formulas for various illnesses at the back of the book that is most helpful.
I still had another link in the original post that links to another place to download it if you miss it now.