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- E-bookClash of WingsWalter J. Boyne
- E-bookWar in Pacific SkiesCharlie Cooper
- E-bookThe Yom Kippur WarWalter J. Boyne
- E-bookClash of TitansWalter J. Boyne
- E-bookThe Influence of Air Power Upon HistoryWalter J. Boyne
- E-bookThe Influence of Air Power Upon HistoryWalter J. Boyne
- E-bookBeyond the Wild Blue (2nd edition)Walter J. Boyne