Titles by Robert Greenberger marked with tag: science fiction
- 2020 - The Children of Tomorrow with Paul Antony Jones
- 2013 - After Earth: A Perfect Beast with Peter David and Michael Jan Friedman
- 2007 - Flesh and Blood with Michael Jan Friedman
- 2004 - A Time to Hate
- 2004 - A Time to Love
- 2001 - What Lay Beyond with Diane Carey and Peter David and Keith R. A. DeCandido and Christie Golden and Susan Wright
- 1997 - Wrath of the Prophets with Peter David and Michael Jan Friedman
- 1994 - The Romulan Stratagem
- 1992 - The Disinherited with Peter David and Michael Jan Friedman
- 1990 - Doomsday World with Carmen Carter and Peter David and Michael Jan Friedman