Marc Davis is a veteran journalist with more than 25 years experience reporting and writing on health, medical, fitness and nutrition subjects. His writing has been published by the Encyclopedia Britannica Medical and Health Annual, the Chicago Tribune, The Harvard Medical School Consumer Medicine Web site, the Johns Hopkins Medical School Web site, Rodale Press, Ambulatory Surgical Centers newsletter and numerous other publications.

Davis is also a published novelist. His novel, "Dirty Money," published by Dell, was nominated for an award by the Private Eye Writers of America. He is also the author of non-fiction children's books, including a biography of Florence Nightingale and a history of the Georgia Colony.