- I Am A Submariner
- I AM ALIVE!
- I am fifteen and I do not want to die
- I Am Soldier of Fortune
- I Am the Storm
- I carabinieri
- I carristi di Mussolini
- I cavalieri dell'aria
- I Cavalieri della Croce Nera - Parte prima
- I Cavalieri della Croce nera - Parte seconda
- I Cento Giorni
- I Could Never Be So Lucky Again
- I diari dell'Armir
- I diari di mio padre 1938-1946
- I Dream Of The Day - Letters From Caleb Milne - Africa, 1942-1943 [Illustrated Edition]
- I dyrets buk
- I Escaped from a Nazi Death Camp
- I Escaped from Auschwitz
- I fiumi in guerra
- I Hope This Reaches You
- I kamp for Danmark
- I lanzichenecchi, le milizie germaniche tra '400 e '500
- I legionari
- I Longobardi
- I Mille
- I Mille, da Genova a Capua
- I morgen min ven
- I morti? Li spostiamo noi...
- I Musei della Grande Guerra
- I Never Left Anybody Up There
- I Nisei in guerra. I soldati nippoamericani in Italia (1944-1945)
- I Nostri in guerra
- I pilastri del Romano Impero
- I Popoli del Mare, gli Shardana e la Sardegna
- I Refuse to Die
- I Remember Detroit
- I reparti corazzati italiani nei Balcani 1941-1945
- I Riassunti di Storia - Il Nord Contro il Sud, il Sud Contro il Nord: La Guerra Civile Americana
- I Saw Poland Betrayed: An American Ambassador Reports To The American People
- I Saw Them Die
- I Seek My Prey in the Waters: The Coastal Command at War
- I Served
- I sette uomini della quarta crociata
- I Signori della Guerra Vol 2
- I soldati del Papa
- I soldati della divisione "Testa di morto" Vol. 1
- I soldati della divisione "Testa di morto" Vol. 2
- I soldati invincibili
- I soldati invincibili: Forze Speciali. Dalla guerriglia alle operazioni clandestine
- I soldati italiani di Lord Bentinck 1812-1816
- I soldati lunghi
- I sommergibili
- I Survived Hitler’s Hell
- I Survived, Didn't I?
- I Templari
- I valdesi in armi
- I Want You to Know We're Still Here
- I Want You to Know We’re Still Here
- I Was Hitler's Pilot
- I Was There When It Happened
- I Will Hold
- I Will Run Wild
- I Wojna Światowa
- I Won't Be Home Next Summer
- I Wouldn't Want to Do It Again…
- I'm Staying with My Boys
- I, Who Did Not Die
- Ian Fleming and Operation Golden Eye
- Ian Fleming and SOE's Operation POSTMASTER
- Ian Hamilton's March
- Iavè
- Ice Steel and Fire
- Icebreaking Alaska
- Ich War Saddam Sohn
- Idaho Falls
- Idaho in World War II
- Idealistas bajo las balas
- Ideas in Arms: Relationship of Kinetic and Ideological Means in America's Global War on Terror, al-Q...
- Ideas, Concepts, Doctrine: Basic Thinking in the United States Air Force 1907-1960 - Volume One, Ear...
- Ideas, Concepts, Doctrine: Basic Thinking in the United States Air Force 1961-1984 - Volume Two, Air...
- Identifying and Defeating Infiltration Threats to the Homeland: German Sabotage in World War II, al-...
- Ideologie und Herrschaftsrationalität
- Ideology And The Fall Of Empires: The Decline Of The Spanish Empire And Its Comparison To Current Am...
- Ideology and the Rationality of Domination
- Idrovolanti e minisommergibili sul lago d'Iseo
- IEDs in the Context of Appropriate Technology: Understanding and Defeating Artisanal Weapons in Afgh...
- Iena. Diario di un partigiano