Clark, J. Ransom. ‘Guarding the Door to the Persian Gulf’. Review of Espionage and Counterintelligence in Occupied Persia (Iran): The Success of the Allied Intelligence Services, 1941-45 by Adrian O’Sullivan. International Journal of Intelligence and Counterintelligence 30, no. 2: 425-29.

Lemke, Bernd. ‘Rezension von Adrian O’Sullivan, The Baghdad Set: Iraq through the Eyes of British Intelligence 1941-45, Basingstoke: Palgrave Macmillan 2019, in: sehepunkte 20 (2020), Nr. 3 [15.03.2020], URL: https://www.sehepunkte.de
/2020/03/33550.html.

Macris, Jeffrey. ‘Review of Espionage and Counterintelligence in Occupied Persia (Iran): The Success of the Allied Intelligence Services, 1941-45 by Adrian O’Sullivan’. Journal of Military History 81, no. 1 (January 2017): 267-69.

Martin, Venessa. ‘Review of Nazi Secret Warfare in Occupied Persia (Iran): The Failure of the German Intelligence Services, 1939-45 and Espionage and Counterintelligence in Occupied Persia (Iran): The Success of the Allied Intelligence Services, 1941-45 by Adrian O’Sullivan’. Journal of The Iran Society 2, no. 15 (2016): 49-53.

Moll, Martin. ‘Review of Nazi Secret Warfare in Occupied Persia (Iran): The Failure of the German Intelligence Services, 1939-45 by Adrian O’Sullivan’. Journal for Intelligence, Propaganda and Security Studies 8, no. 2 (2014): 153-55.

Paehler, Katrin. ‘Review of Nazi Secret Warfare in Occupied Persia (Iran): The Failure of the German Intelligence Services, 1939-45 by Adrian O’Sullivan’. Journal of Military History 80, no. 1 (2016): 273-74.

Pasqualini, Maria Gabriella. ‘I servizi d’intelligence tedeschi in Persia dal 1939 al 1941’. Review of Nazi Secret Warfare in Occupied Persia (Iran): The Failure of the German Intelligence Services, 1939-45 by Adrian O’Sullivan. Osservatorio Analitico (2 March 2016).

Pasqualini, Maria Gabriella. ‘Spionaggio e contraspionaggio in Persia durante la seconda guerra mondiale. 1941-1945’. Review of Espionage and Counterintelligence in Occupied Persia (Iran): The Success of the Allied Intelligence Services, 1941-45 by Adrian O’Sullivan. Osservatorio Analitico (3 March 2016).

Wynn, Antony. ‘Review of Nazi Secret Warfare in Occupied Persia (Iran): The Failure of the German Intelligence Services, 1939-45 and Espionage and Counterintelligence in Occupied Persia (Iran): The Success of the Allied Intelligence Services, 1941-45 by Adrian O’Sullivan’. Asian Affairs: Journal of the Royal Society for Asian Affairs 47, no. 2 (May 2016): 306-8.