(London, 1981)
Rose, Kenneth, Elusive Rothschild: The Life of Victor, Third Baron (London, 2003)
Rubin, Barry, Istanbul Intrigues (New York, 1989)
Seale, Patrick and Maureen McConville, Philby: The Long Road to Moscow (London, 1973)
Sisman, Adam, Hugh Trevor-Roper: The Biography (London, 2011)
Solomon, Flora and Barnet Litvinoff, Baku to Baker Street: The Memoirs of Flora Solomon (London, 1984)
Trento, Joseph J., The Secret History of the CIA (New York, 2001)
Trevor-Roper, Hugh R., The Philby A9 air: Espionage, Treason, and Secret Services (London, 1968)
Weiner, Tim, Legacy of Ashes: The History of the CIA (London, 2007)
West, Nigel, At Her Majesty’s Secret Service: The Chiefs of Britain's Intelligence Agency, MI6 (London, 2006)
West, Nigel, Mask: MI5’s Penetration of the Communist Party of Great Britain (London, 2005)
West, Nigel, MI5: British Security Service Operations 1909–45 (London, 1981)
West, Nigel, Venona: The Greatest Secret of the Cold War (London, 1999)
West, Nigel and Oleg Tsarev, eds, The Crown Jewels: The British Secrets at the Heart of the KGB Archives (London, 1998)
West, Nigel and Oleg Tsarev, Triplex: Secrets from the Cambridge Five (Yale, 2009)
Wheatley, Dennis, The Deception Planners: My Secret War (London, 1980)
Whiting, Charles, Ghost Front: the Ardennes before the Battle of the Bulge (London, 2002)
Wright, Peter, Spycatcher: The Candid Autobiography of a Senior Intelligence Officer (London, 1987)