| Series | | Books |
| Roland Green |
| |
| Mack Bolan | | Death's Head (1994) |
| |
| The Executioner | | Chicago Payoff (1991) |
| | | Firing Line (1992) |
| | | Capitol Hit (1993) |
| | | Clean Sweep (1994) |
| |
| Non-Spy Series | | Wandor's Ride [Wandor] (1973) |
| | | Wandor's Journey [Wandor] (1975) |
| | | Wandor's Voyage [Wandor] (1979) |
| | | Wandor's Flight [Wandor] (1981) |
| | | Janissaries II: Clan and Crown (with Jerry Pournelle) [Janissaries series] (1982) |
| | | Assignment - Hellhole (with Andrew J. Offutt) [Spaceways] (1983) |
| | | Jamie the Red (with Gordon R. Dickson) (1984) |
| | | The Book of Kantela (with Frieda A. Murray) (1985) |
| | | Great Kings' War (with John F. Carr) [Lord Kalvan of Otherwhen] (1985) |
| | | Peace Company [Peace Company] (1985) |
| | | Janissaries III: Storms of Victory (with Jerry Pournelle) [Janissaries series] (1987) |
| | | These Green Foreign Hills [Peace Company] (1987) |
| | | Conan the Valiant [Conan] (1988) |
| | | Squadron Alert [Starcruiser Shenandoah] (1989) |
| | | The Mountain Walks [Peace Company] (1989) |
| | | Division of the Spoils [Starcruiser Shenandoah] (1990) |
| | | Conan the Guardian [Conan] (1991) |
| | | The Sum of Things [Starcruiser Shenandoah] (1991) |
| | | Conan the Relentless [Conan] (1992) |
| | | Vain Command [Starcruiser Shenandoah] (1992) |
| | | The Painful Field [Starcruiser Shenandoah] (1993) |
| | | Conan and the Gods of the Mountain [Conan] (1993) |
| | | Conan at the Demon's Gate [Conan] (1994) |
| | | Warriors for the Working Day [Starcruiser Shenandoah] (1994) |
| | | Conan and the Mists of Doom [Conan] (1995) |
| | | Knights of the Sword [Dragonlance Warriors] (1995) |
| | | Knights of the Crown [Dragonlance Warriors] (1995) |
| | | Knights of the Rose [Dragonlance Warriors] (1996) |
| | | Conan and the Death Lord of Thanza [Conan] (1997) |
| | | The Wayward Knights [Dragonlance Warriors] (1997) |
| | | Fantastic Adventures: The Tale of the Comet (1997) |
| | | On the Verge (1998) |
| | | Voyage to Eneh (2000) |
| |
| Richard Lord |
| |
| Non-Spy Series | | Kingdom of Royth [Richard Blade] (1974) |
| | | Ice Dragon [Richard Blade] (1974) |
| | | Dimension of Dreams [Richard Blade] (1974) |
| | | The Crystal Seas [Richard Blade] (1975) |
| | | The Towers of Melnon [Richard Blade] (1975) |
| | | The Temples of Ayocan [Richard Blade] (1975) |
| | | The Golden Steed [Richard Blade] (1975) |
| | | King of Zunga [Richard Blade] (1975) |
| | | The Mountains of Brega [Richard Blade] (1976) |
| | | Warlords Of Gaikon [Richard Blade] (1976) |
| | | Looters of Tharn [Richard Blade] (1976) |
| | | Guardians Of The Coral Throne [Richard Blade] (1976) |
| | | Champion of the Gods [Richard Blade] (1976) |
| | | The Forests of Gleor [Richard Blade] (1976) |
| | | The Torian Pearls [Richard Blade] (1977) |
| | | The Dragons of Englor [Richard Blade] (1977) |
| | | Empire of Blood [Richard Blade] (1977) |
| | | City of the Living Dead [Richard Blade] (1978) |
| | | Master of the Hashomi [Richard Blade] (1978) |
| | | Wizard of Rentoro [Richard Blade] (1978) |
| | | Treasure of the Stars [Richard Blade] (1978) |
| | | Pirates Of Gohar [Richard Blade] (1979) |
| | | Gladiators of Hapanu [Richard Blade] (1979) |
| | | Killer Plants Of Binnark [Richard Blade] (1980) |
| | | The Ruins of Kaldac [Richard Blade] (1981) |
| | | The Lords of the Crimson River [Richard Blade] (1981) |
| | | Return to Kaldak [Richard Blade] (1983) |
| | | Warriors of Latan [Richard Blade] (1984) |
| |