Christopher Andrew and Vasili Mitrokhin, The Sword and the Shield: The Mitrokhin Archive and the Secret History of the KGB (Basic Books, 1999)

Christopher Andrew and Vasili Mitrokhin, The Mitrokhin Archive II: The KGB and the World (Allen Lane, 2005)

I. A. Atigbi, Nigeria Tourist Guide (Nigerian Tourist Association, 1969)

John Barron, KGB: The Secret Work of Soviet Secret Agents (Bantam, 1974)

Saburi O. Biobaku (ed.), The Living Culture of Nigeria (Thomas Nelson, Nigeria, 1976)

Tom Bower, The Perfect English Spy (Mandarin, 1996)

Andrew Boyle, The Climate of Treason: Five Who Spied for Russia (Hutchinson, 1979)

Jean Buhler, Tuez-les Tous! Guerre de Sécession au Biafra (Flammarion, 1968)

Robert Cecil, A Divided Life: A Biography of Donald Maclean (Coronet, 1990)

John Collins, Musicmakers of West Africa (Three Continents Press, 1985)

John de St Jorre, The Nigerian Civil War (Hodder and Stoughton, 1972)

Pierre de Villemarest, GRU: Le plus secret des services soviétiques, 1918-1988 (Stock, 1988)

Len Deighton (ed.), London Dossier (Penguin, 1967)

Stephen Dorril, MI6: Inside the Covert World of Her Majesty’s Secret Intelligence Service (Touchstone, 2000)

Stephen Dorril and Robin Ramsay, Smear! Wilson and the Secret State (Grafton, 1992)

Peter Enahoro, How to Be a Nigerian (Spectrum, 1998)

Sam Eppele, The Promise of Nigeria (Pan, 1960)

William Fagg (ed.), The Living Arts of Nigeria (Studio Vista, 1976)

M. R. D. Foot, SOE: The Special Operations Executive, 1940-1946 (BBC, 1984)

Frederick Forsyth, The Biafra Story (Leo Cooper, 2001)

Henry Louis Gates, et al., The Anniversary Issue: Selections from Transition, 1961-1976 (Duke University Press, 1999)

Mike Hoare, Mercenary (Corgi, 1982)

Ian V. Hogg and John Weeks, Military Small Arms of the Twentieth Century (DBI Books, 1985)

Madeleine G. Kalb, The Congo Cables: The Cold War in Africa - from Eisenhower to Kennedy (Macmillan, 1982)

Anthony Kemp, The Secret Hunters (Michael O’Mara Books, 1986)

A. H. M. Kirk-Greene, Crisis and Conflict in Nigeria: A Documentary Sourcebook (Oxford University Press, 1971)

Phillip Knightley, Philby: KGB Masterspy (Pan, 1988)

Phillip Knightley, The Second Oldest Profession (Penguin, 1988)

John Le Carré, To Russia, with Greetings (An Open Letter to the Moscow Literary Gazette) (Encounter, May 1966)

Colin Legum (ed.), Africa Handbook (Penguin Reference Books, 1969)

Akin L. Mabogunje, Urbanization in Nigeria (University of London Press, 1968)

Alexander Madiebo, The Nigerian Revolution and the Biafran War (Fourth Dimension, 2002)

Jim Malia, Biafra: The Memory of the Music (Melrose Books, 2007)

Peter Mason, Official Assassin (Phillips Publications, 1998)

Martin Meredith, The State of Africa (The Free Press, 2005)

Bernard Odogwu, No Place to Hide: Crises and Conflicts Inside Nigeria (Fourth Dimension, 2002)

Bruce Paige, David Leitch and Phillip Knightley, Philby: The Spy Who Betrayed a Generation (Sphere, 1977)

Kim Philby, My Silent War (Grafton, 1989)

AI Romanov, Nights Are Longest There: Smersh from the Inside (Hutchinson, 1972)

Ken Saro-Wiwa, On a Darkling Plain (Saros International Publishers, 1989)

Ken Saro-Wiwa, Sozaboy (Longman, 2006)

Julian Semyonov, TASS Is Authorized to Announce (John Calder, 1987)

Kate Simon, London: Places and Pleasures (MacGibbon and Kee, 1969)

Wole Soyinka, Ibadan: The Penkelemes Years (Methuen, 1994)

Gordon Stevens, The Originals: The Secret History of the Birth of the SAS in Their Own Words (Ebury Press, 2005)

Viktor Suvorov, Aquarium: The Career and Defection of a Soviet Military Spy (Hamish Hamilton, 1985)