5 BOOKS ABOUT ANTI-HITLERISM IN NAZI GERMANY (ENGLISH)

Patricia Meehan, The Unnecessary War, Whitehall and the German Resistance to Hitler, Sinclair-Stevenson, 1995 (2nd Edition)
Theodore S. Hamerow, On The Road To The Wolf's Lair, German Resistance To Hitler, The Belknap Press of Harvard University Press, 1999 (2nd Edition)
Klemens Von Klemperer, German Resistance Against Hitler, The Search For Allies Abroad 1938-1945, Clarendon Press, 1994
Anton Gill, An Honourable Defeat, A History of German Resistance to Hitler, 1933-1945, Henry Holt & Co, 1994 (1st Edition)
Hans Mommsen, Alternatives to Hitler, German Resistance Under The Third Reich, I.B. Tauris, 2003