Canada
- Boyko, John. Blood and Daring: How Canada Fought the American Civil War and Forged a Nation. Toronto: Knopf Canada, 2013.
- Carroll, Francis M. “The American Civil War and British Intervention: The Threat of Anglo-American Conflict.” Canadian Journal of History 47, no. 1 (April 2012): 87–115.
- Cougle, R. James. Canadian Blood, American Soil: The Story of Canada’s Contribution to the American Civil War. Fredericton: Civil War Heritage Society of Canada, 1994.
- Doyle, Don H., ed. Secession as an International Phenomenon: From America’s Civil War to Contemporary Separatist Movements. Athens: University of Georgia Press, 2010.
- Hoy, Claire. Canadians in the Civil War. Toronto: McArthur & Co., 2004.
- Marquis, Greg. In Armageddon’s Shadow: The Civil War and Canada’s Maritime Provinces. Halifax: Saint Mary’s University, 1998.
- Prince, Bryan. My Brother’s Keeper: African Canadians and the American Civil War. Toronto: Dundurn, 2014.
- Winks, Robin W. The Civil War Years: Canada and the United States. Montreal: McGill-Queen’s University Press, 1998.