Kim Philby | HistoryofSpies.com - Your Resource for Espionage on the Web
MI5 and MI6 cover-up of Cambridge spy ring laid bare in archive papers | National Archives | The Guardian
Cambridge Five - Wikipedia
High Flyers, Lowly Deeds: The Cambridge Spy Ring
Kim Philby | Biteback Publishing
The Spy Files: How Kim Philby and Anthony Blunt turned on their fellow 'Cambridge' agents
Rare Film Emerges Of Double-Agent Kim Philby Speaking After Defection : The Two-Way : NPR
Cambridge University Spy Ring - Kim Philby, Guy Burgess, Donald Maclean
This Spy Ring Betrayed the US and British to Soviet Intelligence
Kim Philby: MI6 double agent's attempts to avoid being unmasked as Soviet spy revealed in secret files | The Independent | The Independent
Russia Thought The Cambridge Five Spies Were Drunken Liabilities, New Documents Show | HuffPost UK News
Cambridge Five spy ring members 'hopeless drunks' - BBC News
Moscow names square after British double agent Kim Philby | World News | Sky News
Heritage - 40: Wise After the Event - the Real 'Third Man', Kim Philby & 'the Cambridge Circus' Spy Ring Exposed - HubPages
Cambridge Five spy ring members 'hopeless drunks' - BBC News
How Kim Philby infiltrated MI6, with a lot of help from his friends | Espionage | The Guardian
British Double Agent Kim Philby Gave Stasi “Master Class in Betrayal”
UK cold war spy Kim Philby details betrayal in Stasi video
How the UK feared KGB would use double agent to attack Harold Wilson | The Scotsman
Moscow names square after British double agent Kim Philby | FBI Studies
Cambridge Five Spy Ring - Kim Philby Spy Case FBI, MI5 - PaperlessArchives.com
New revelations on the Cambridge Spy Ring | History Today
Kim Philby - Wikipedia
