Bloody Verrieres: The I. SS-Panzerkorps Defence of the Verrieres-Bourguebus Ridges Gullachsen, Arthur W. Digital bok / 2021 / Engelsk
Defeat and Attrition of the 12. SS-Panzer-Division “Hitlerjugend” Volume II: Operations Martlet, Epsom, Windsor and Charnwood, 11 June–12 July 1944 Gullachsen, Arthur W. Innbundet / 2025 / Engelsk
The Defeat and Attrition of the 12. SS-Panzerdivision "Hitlerjugend" Gullachsen, Arthur W. Digital bok / 2024 / Engelsk
Army of Never-Ending Strength Reinforcing the Canadians in Northwest Europe, 1944–45 Gullachsen, Arthur W. Innbundet / 2021 / Engelsk
Bloody Verrières: The I. SS-Panzerkorps Defence of the Verrières-Bourguebus Ridges Gullachsen, Arthur W. Digital bok / 2022 / Engelsk
Army of Never-Ending Strength Reinforcing the Canadians in Northwest Europe, 1944–45 Gullachsen, Arthur W. Heftet / 2021 / Engelsk
