- E-bookRelicsR.D. Shah
- E-bookA Spy AloneCharles Beaumont
- E-bookFlight into FearDuncan Kyle
- E-bookThe AmbassadorTom Fletcher
- E-bookDauntlessAlan Evans
- E-bookAftershockR.D. Shah
- E-bookBiggles Flies NorthCaptain W. E. Johns
- E-bookThe Spy Masters ThrillersAlex Gerlis
- E-bookStalking PointDuncan Kyle
- E-bookRing of SpiesAlex Gerlis
- E-bookThunder At DawnAlan Evans
- E-bookThe Long Night's WalkAlan White
- E-bookThe Richard Prince ThrillersAlex Gerlis
- E-bookSanctumJason Dean
- E-bookThe Sea Shall Not Have ThemMax Hennessy
- E-bookThe Sword of MosesDominic Selwood
- E-bookTracerJason Dean
- E-bookThe Lonely VoyageMax Hennessy
- E-bookUp For GrabsMax Hennessy
- E-bookThe Swiss SpyAlex Gerlis
- E-bookPrince of SpiesAlex Gerlis
- E-bookAgent in BerlinAlex Gerlis
- E-bookA View from the SquareJohn Trenhaile
- E-bookShip of ForceAlan Evans
- E-bookSleeperDavid Fennell
- E-bookWhiteoutDuncan Kyle
- E-bookVienna SpiesAlex Gerlis
- E-bookPrototypeJason Dean
- E-bookSink Or CaptureAlan Evans
- E-bookSeek Out and DestroyAlan Evans
- E-bookBiggles Sees It ThroughCaptain W. E. Johns
- E-bookAgent in PerilAlex Gerlis
- E-bookThe FallenR.D. Shah
- E-bookProject IcarusR.D. Shah
- E-bookAudacityAlan Evans
- E-bookThe Shadow ConspiracyR.D. Shah
- E-bookThe Best of Our SpiesAlex Gerlis
- E-bookThe Berlin SpiesAlex Gerlis
- E-bookBlood RosesDouglas Jackson
- E-bookLight Cavalry ActionMax Hennessy
- E-bookThe Long MidnightAlan White
- E-bookOrphans of the StormAlan Evans
- E-bookSwordpointMax Hennessy
- E-bookThe Bright Blue SkyMax Hennessy
- E-bookThe LockerAdrian Magson
- E-bookThe Man Called KyrilJohn Trenhaile
- E-bookDeed of GloryAlan Evans
- E-bookBiggles, Secret AgentCaptain W. E. Johns
- E-bookArmy of ShadowsMax Hennessy