• Tides of Light
    Feb-1989/Space Opera
  • Alternate Empires
    1989/Fantasy
  • Nuclear War
    Jul-1988/Fantasy
  • In Alien Flesh
    Jan-1988/Science Fiction
  • Hitler Victorious
    Aug-1987/General Fiction
  • Great Sky River
    1987/Space Opera
  • Under the Wheel
    Jan-1987/Fantasy
  • Artifact
    Jun-1985/Science Fiction
  • Across the Sea of Suns
    1984/Space Opera
  • Against Infinity
    Mar-1983/Science Fiction
  • Find the Changeling
    Oct-1980/General Fiction
  • Timescape
    Jun-1980/Science Fiction
  • Stars in Shroud
    Aug-1979/Science Fiction
  • In the Ocean of Night
    Nov-1977/Space Opera
  • Jupiter Project
    1975/Science Fiction
  • Threads of Time
    Dec-1974/General Fiction
  • If the Stars Are Gods
    Mar-1974/Science Fiction
  • Battleground
    1971/Science Fiction
  • Habitats in Space
    /Science Fiction