Cheryl Krasnick Warsh is a history professor at Malaspina University College and editor-in-chief of the "Canadian Bulletin of Medical History". She has published "Moments of Unreason: The Practice of Canadian Psychiatry and the Homewood Retreat, 1883-1923"; "Drink in Canada: Historical Essays"; "The Changing Nature of Drink: Substance, Imagery and Behaviour", and several studies on womens health and tobacco and alcohol advertising.