A-Z Guide to Drug-Herb-Vitamin Interactions: Improve Your Health and Avoid Side Effects When Using Common Medications and Natural Supplements Together Three Rivers Press, 2006 Trade Paperback, 2nd Edition Edited by Alan R. Gaby, M.D. and the Healthnotes Medical Team. This is new, however, the upper right corner has been bumped on the front cover and there are creases. There is also a stain on the bottom page ends at the spine and the stains do appear very lightly at the bottom of the pages that are affected. We will be happy to combine shipping, wherever possible. Some items cannot be combined because of their size, weight or because they are fragile. Please ask if you have any questions. Your order will ship by the next business day after receiving payment. All items are from a smoke-free environment. Thank you, and Happy Reading!