|
|
| Other views: | Awards Alphabetical Chronological |
Fiction Series
- Deathlands
- 96 Downrigger Drift (2011) [only as by James Axler]
- 99 Perception Fault (2011) [only as by James Axler]
- 112 Dark Fathoms (2013) [only as by James Axler]
- Net Force Universe
- Tom Clancy's Net Force Explorers
- 17 Cloak and Dagger (2001) with Russell Davis
- Tom Clancy's Net Force Explorers
- Shadowrun
- 45 Aftershock (2006) with Jean Rabe
- Shadowrun Anthologies
- Spells and Chrome (2010) [A]
- World of Shadows (2016) [A]
- Drawing Destiny (2016) [A]
- Sprawl Stories: Volume 1 (2019) [A]
- The Frame Job
- The Complete Frame Job (2019) [A]
- Twilight Zone Universe
- The Twilight Zone Novels
- 3 Deep in the Dark (2004)
- The Twilight Zone Novels
- Valdemar
- The Valdemar Companion (2001) [NF] with Denise Little
- Mercedes Lackey's Valdemar
- In the Forest of Sorrows (1997) [SF]
- Siege of Night and Fire (2005)
- Blood Tide (unpublished)
- Aetaltis
- Champions of Aetaltis (2016) with Marc Tassin
- True Monsters (2016) [SF]
- BattleTech Universe
- BattleTech (Catalyst Game Labs / BattleCorp)
- 8 Legacy (2018) with Philip A. Lee
- First Acquisition (2008) [SF]
- The Battle of Tukayyid (2021)
- Eridani Light Horse Chronicles
- No Greater Honor (2022) with Philip A. Lee
- The Proliferation Cycle
- The Proliferation Cycle (2021) with Philip A. Lee
- BattleTech (Catalyst Game Labs / BattleCorp)
- Chicks ...
- 6 Chicks and Balances (2015) with Esther M. Friesner [only as by Esther Friesner and John Helfers]
- Fantastic (Greenberg Anthologies)
- Warrior Fantastic (2000) with Martin H. Greenberg
- Knight Fantastic (2002) with Martin H. Greenberg
- Fiction River Anthologies
- 1 Fiction River
- 2 How to Save the World (2013)
- 15 Recycled Pulp (2015)
- 18 Visions of the Apocalypse (2016)
- 22 No Humans Allowed (2017)
- 1 Fiction River
- Leviathans
- Armored Skies (2021)
- Black Cats and Broken Mirrors (1998) with Martin H. Greenberg
- Alien Abductions (1999) with Martin H. Greenberg
- Future Crimes (1999) with Martin H. Greenberg
- Star Colonies (2000) with Ed Gorman and Martin H. Greenberg
- Villains Victorious (2001) with Martin H. Greenberg
- The Mutant Files (2001) with Martin H. Greenberg
- Once upon a Galaxy (2002) with Martin H. Greenberg and Wil McCarthy
- Space Stations (2004) with Martin H. Greenberg
- Little Red Riding Hood in the Big Bad City (2004) with Martin H. Greenberg
- In the Shadow of Evil (2005) with Martin H. Greenberg
- Slipstreams (2006) with Martin H. Greenberg
- Army of the Fantastic (2007) with John Marco
- Man vs. Machine (2007) with Martin H. Greenberg
- Future Americas (2008) with Martin H. Greenberg
- Stalking the Wild Hare (2010) with Chris Pierson and Jean Rabe and Marc Tassin
- Dragonlance
- Four Ends (2004)
- Star*Drive
- Unlikely Allies (1999)
- The Spider
- Wheelman for Terror (2007) with Shannon Eric Denton
- Blood Ghost (1996)
- Ghost in the Machine (1996)
- Outside Looking In (1998)
- Serpent in the Garden (1998)
- The Tenacity of the Dead (1998)
- Common Ground (1998)
- The Better to Eat You With (1998)
- If You Feel You Have Reached This Number in Error ... (1998)
- Principles of Warfare (1998)
- A Boy and His Alien (1998)
- Hunters Hunted (1999)
- Savior (1999)
- The Final Battle (1999)
- Farewell to the Flesh (2000)
- Fils (2000)
- Paw-Trait of a Murderer (2000)
- Spirit of Honor (2001)
- Thieves in the Night (2002)
- Ghosts of Neptune (2002)
- Blood and Scale (2002)
- Hard Knocks (2003)
- Turning the Town (2004)
- Changeling (2004)
- Fire in the Dark (2004)
- Afterward (2006)
- High Space (2006)
- One Time Around? (2007)
- Running Thunder (2007)
- Stronger Than Fate (2007)
- Deathhand (2007)
- Ancestral armor (2007)
- Santa Claus vs. the Krampus, or How Mikey T. Jr. and I Saved Christmas, Joisey Style (2014)
- The Smaller We Are (2014)
- Bucking the Tiger (2015) with Kerrie Hughes
- 'Til Death Do Us Part (2016) with Kerrie Hughes [only as by John Helfers and Kerrie L. Hughes]
- Chicon Through the Years: Previous Guests 1940 - 2000
- 5 Chicon V: 1991
- 2 Martin H. Greenberg (1941-2011) (2012)
- 5 Chicon V: 1991
- Introduction (Black Cats and Broken Mirrors) (1998)
- Introduction (Merlin) (1999)
- Introduction (Alien Abductions) (1999)
- Introduction (Future Crimes) (1999)
- Introduction (Guardian Angels) (2000)
- Introduction (Star Colonies) (2000)
- Introduction (Civil War Fantastic) (2000)
- Introduction (Warrior Fantastic) (2000)
- Introduction (Villains Victorious) (2001)
- Introduction (The Mutant Files) (2001)
- A Discography of the Songs of Valdemar (2001)
- Introduction (Knight Fantastic) (2002)
- Introduction (Lighthouse Hauntings: 12 Original Tales of the Supernatural) (2002)
- Introduction (Space Stations) (2004)
- Introduction (Little Red Riding Hood in the Big Bad City) (2004)
- Introduction (All Hell Breaking Loose) (2005)
- Introduction (Gateways) (2005)
- Introduction (In the Shadow of Evil) (2005)
- Introduction (Slipstreams) (2006)
- Introduction (Women of the Night) (2007)
- About the Authors (Army of the Fantastic) (2007) with John Marco
- Introduction (Man vs. Machine) (2007)
- Introduction (Future Americas) (2008)
- The Vorkosigan Companion (Excerpt) (2008) with Lillian Stewart Carl
- A Conversation with Toni Weisskopf (2008)
- The Vorkosigan Saga Concordance (2008) with Ed Burkhead and Kerrie Hughes
- The Vorkosigan Saga Novel Summaries (2008)
- From the Small Screen: NBC Dusts Off an Oldie But Goodie, Adding an SF Twist (2009)
- Introduction (Vampires in Love) (2010)
- Introduction (The Best Paranormal Crime Stories Ever Told) (2010)
- Introduction: Our World and Welcome to It (2013)
- Introduction (Ghouls, Ghosts, and Ninja Rats) (2013)
- Introduction: Everything Old is New Again (2015)
- Letter (Locus #657) (2015)
- A Time of Shadows, an Age of Honor (2016) with Marc Tassin
- Introduction: The Nonhuman Equation (2017)
- Introduction (Armored Skies) (2021)