This is one of my favorite sites to go to when I need to do research on herbs and they supply herbs, books…. Go to http://www.bulkherbstore.com/ and check it out. Then go to http://www.bulkherbstore.com/Licorice-Root-Square-Cut and look at all the information it gives you. There is excerpts from The ABC Herbal, excerpts from Herbal Antibiotics, excerpts from The How to Herb Book, list of conditions that licorice is good for and sometimes they will post a case history, excerpts from the Nutritional Herbology, a section they call, From our Reading and /or experience, related rememdies and customer review. I believe they sell all the books I mentioned.
Be sure to bookmark this site, it’s a keeper.