Principles of Program Design Problem-Solving with JavaScript, International Edition Addison, Paul Heftet / 2011 / Engelsk
Road To 1945 British Politics and the Second World War Revised Edition Addison, Paul Heftet / 1994 / Engelsk
Listening to Britain Home Intelligence Reports on Britain's Finest Hour, May-September 1940 Crang, Jeremy A Heftet / 2011 / Engelsk
Spirit of the Blitz Home Intelligence and British Morale, September 1940 - June 1941 Addison, Paul Innbundet / 2020 / Engelsk