Caplan, Ronald (1976-06-01). "Sydney Harbour in World War 2". Cape Breton's Magazine (Wreck Cove Capitis Britanniae Novae Scotiae: Breton Books) (13): 27–40
Doyle, Bill (2011). Cape Breton Facts and Folklore. Halifaxiae Novae Scotiae: Nimbus Publishing. ISBN9781551098678
Harris, Michael (1987). Justice Denied: The Law versus Donald Marshall. Toronti: Totem Books. ISBN9780002178907
MacDonald, Herb (2012). Cape Breton Railways: An Illustrated History. Sydneiae Novae Scotiae: Cape Breton University Press. ISBN978-1-897009-67-3
Morgan, Robert J. (2008). Ronald Caplan. ed. Rise Again!: the Story of Cape Breton Island - Book One. Wreck Cove Novae Scotiae: Breton Books. ISBN9781895415810
Sarty, Roger F. (2012). War in the St. Lawerance: The Forgotten U-boat Battles on Canada's Shores. Toronti: Allen Lane. ISBN9780670067879