About Catherine Carstairs Catherine Carstairs is an assistant professor in the Department of History at the University of Guelph. Books by Catherine Carstairs The Smile Gap A History of Oral Health and Social Inequality by (author) Catherine Carstairs Be Wise! Be Healthy! Morality and Citizenship in Canadian Public Health Campaigns by (author) Catherine Carstairs, Bethany Philpott & Sara Wilmshurst Feminist History in Canada New Essays on Women, Gender, Work, and Nation edited by Catherine Carstairs & Nancy Janovicek Jailed for Possession Illegal Drug Use, Regulation, and Power in Canada, 1920-1961 by (author) Catherine Carstairs