Arthur W. Gullachsen teaches at the Royal Military College of Canada in Kingston, Ontario as an Assistant Professor in the History Department. He is an alumni of the University of Western Ontario and graduated with a PhD in history in 2016. He has published articles online on the Canadian Army with the Canadian Military History Journal and has provided professional development material for the U.S. Army on the Normandy campaign. He has previously published An Army of Never-Ending Strength: Reinforcing the Canadian Army in North-West Europe 1944–1945.
Russell Hart is Professor of History at Hawai’i Pacific University. He is the author of Clash of Arms: How the Allies Won in Normandy, 1944 and Guderian: Panzer Pioneer or Mythmaker?