Far Horizons
Anne McCaffrey
Galactic Center Saga (5.5)
Alliance of Equals
Sharon Lee & Steve Miller
Liaden Universe (19)
Tom Swift and His Flying Lab
Victor Appleton (ii.)
Tom Swift Jr (1)
Present Paths (Tales of Emoria)
T. J. Mindancer
Emoria (2)
Breach the Hull
Mike McPhail
Defending the Future (1)
By Other Means
Defending the Future (3)
No Man's Land
Defending the Future (4)