2020 Vision • anthology • Avon, 1974
“Extreme Prejudice” • short fiction • Analog Jul 1974
Far Frontiers (JP &
Jim Baen, eds.) • anthology • Baen, 1985
The Gripping Hand (by
Larry Niven & JP) • novel • Pocket Books, 1993
“He Fell Into a Dark Hole” • short fiction • Analog Mar 1973
“His Truth Goes Marching On”
Janissaries • novel • Ace, 1979
King David's Spaceship • novel • Simon & Schuster, 1981
“The Mercenary” • short fiction • Analog Jul 1972
The Mercenary • novel • Pocket, 1977
Nebula Award Stories Sixteen • anthology • Holt, Rinehart & Winston, 1982
The Survival of Freedom (JP &
John F. Carr, eds.) • anthology • Fawcett, 1981
There Will Be War • anthology • Tor, 1983
“Tinker” • short fiction • Galaxy Jul 1975