Secret Britain: A journey through the Second World War's hidden bases and battlegrounds - Sinclair McKay (Hardback) 30-09-2021
The Double-Cross System: The Classic Account of World War Two Spy-Masters - Sir John Masterman (Paperback) 06-06-2013
The Ministry of Ungentlemanly Warfare: The Mavericks Who Plotted Hitler's Downfall, Giving Birth to Modern-Day Black Ops - Damien Lewis (Paperback) 31-08-2023
War in the Shadows: Resistance, Deception and Betrayal in Occupied France - Patrick Marnham (Paperback) 02-09-2021
