Herbal Medicine, Healing, and Cancer: A Comprehensive Program for Prevention and Treatment by Donald R. Yance, Jr. C.N., M.H., A.H.G. SIGNED BY AUTHOR! Donald Yance is known nationally for his work with cancer patients, and the successes he's had. This answers many questions about supplements, herbs, and nutrition that may be safely combined with conventional therapies, as well as providing information on positive lifestyle changes. If you or someone you care for has been diagnosed with cancer, you need this book.