- eBookSpycraftPiper Bayard
- eBookKey People & WarsPiper Bayard
- eBookKey Figures in EspionagePiper Bayard
- eBookTimeline IranPiper Bayard
- eBookThe Spy BridePiper Bayard
- eBookSeri: Apex PredatorBayard and Holmes
- eBookKey Moments in EspionagePiper Bayard
- eBookThe Caiman of IquitosBayard and Holmes
- eBookSeri: SPYCRAFTBayard and Holmes