About Tonya D. Callaghan Tonya D. Callaghan is an assistant professor in the Werkland School of Education at the University of Calgary. Books by Tonya D. Callaghan Homophobia in the Hallways Heterosexism and Transphobia in Canadian Catholic Schools by (author) Tonya D. Callaghan Homophobia in the Hallways Heterosexism and Transphobia in Canadian Catholic Schools by (author) Tonya D. Callaghan
