- eBookAntares DawnMichael McCollum
- eBookGibraltar EarthMichael McCollum
- eBookThe Sails of Tau CetiMichael McCollum
- eBookAntares PassageMichael McCollum
- eBookAntares VictoryMichael McCollum
- eBookThe Clouds of SaturnMichael McCollum
- eBookLost EarthMichael McCollum
- eBookEuclid’s WallMichael McCollum
- eBookLife ProbeMichael McCollum
- eBookGibraltar StarsMichael McCollum
- eBookProcyon’s PromiseMichael McCollum
- eBookGibraltar SunMichael McCollum
- eBookThunderstrike!Michael McCollum
- eBookA Greater InfinityMichael McCollum
- eBookGridlock, and Other StoriesMichael McCollum
- eBookSerien: Gibraltar TrilogyMichael McCollum
- eBookSerien: The MakersMichael McCollum
- eBookSerien: Antares TrilogyMichael McCollum