A fantasy series which is loosely based on the work of Isaac Asimov: The plot of the first two books resembles that of the shortstory "Nightfall," and the sequels written in the 1990s have certain traits in common with the first half of the Foundation trilogy.
- Wereblood (1979) - using Eric Iverson pseudonym
- Werenight (1979) - using Eric Iverson pseudonym
- Prince of the North (1994)
- King of the North (1996)
- Fox and Empire (1998)
The Videssos Series Edit
Fantasy series about a world that is analogous to the Byzantine Empire.
- The Legion Series
- The Misplaced Legion (1987)
- An Emperor for the Legion (1987)
- The Legion of Videssos (1987)
- Swords of the Legion (1987)
- The Tale of Krispos Series
- The Time of Troubles Series
- The Stolen Throne (1995)
- Hammer and Anvil (1996)
- The Thousand Cities (1997)
- Videssos Besieged (1998)
- Bridge of the Separator (2005)
Sci-Fi/Alternate History — Aliens invade in the middle of World War II
- Worldwar Tetralogy
- Colonization Trilogy
- Homeward Bound (2004)
The Southern Victory Series Edit
Alternate History — The South have won the American Civil War, what would then happen over the next century.
- How Few Remain (1997)
- The Great War Trilogy
- The American Empire Trilogy
- The Settling Accounts Tetralogy
A fantasy series about a world war between nations using magic as weapons. Many of the plot elements are analogous to elements of World War II.
- Into the Darkness (1999)
- Darkness Descending (2000)
- Through the Darkness (2001)
- Rulers of the Darkness (2002)
- Jaws of Darkness (2003)
- Out of the Darkness (2004)
A fantasy analog of the American Civil War.
Menedemos & Sostratos Series Edit
A historical fiction series about two cousins who are traveling merchants in the fourth century BC Mediterranean. The novels were written under the H.N. Turteltaub pseudonym.
- Over the Wine-Dark Sea (2001)
- The Gryphon's Skull (2002)
- The Sacred Land (2003)
- Owls to Athens (2004)
A young adult series set at the end of the 21st Century about a company that travels between parallel timelines.
- Gunpowder Empire (2003)
- Curious Notions (2004)
- In High Places (2006)
- The Disunited States of America (2006)
- The Gladiator (2007)
- The Valley-Westside War (2008)
Alternate History — The Japanese have gained the initiative in the Pacific War by invading and occupying Hawaii.
A (mostly) original fantasy story published under the pen name Dan Chernenko, until the final book's mass market edition was published under Turtledove's own name in an attempt to boost sales. The trilogy tells the tale of two co-monarchs who lead their kingdom in a return to glory by questing for a long-lost sacred relic.
An alternate history wherein the east coast of North America from New Brunswick down to Florida, including Cuba, broke off from the main continent millions of years ago.
- Opening Atlantis (2007) A collection of three novellas:
- The United States of Atlantis (2008).
- Liberating Atlantis (2009).
- "Audubon in Atlantis", Analog, 12/2005.
- "The Scarlet Band", Analog, 5/2006.
"The Scarlet Band" and "Audobon in Atlantis" have been published, along with a number of other, unrelated short stories, in the anthology Atlantis and Other Places.
Set in a fantasy world in which the melting-through of a massive glacier leads to contact between civilizations which had never known of one another's existence. A war ensues, which is resolved with the discovery of a long-lost sacred site which had been lost to history and receded into the arena of mythology.
- Hitler's War, July 2009
- West and East, July 2010
- The Big Switch, Jul, 2011
- Coup d'Etat, July 2012
- Two Fronts, July 2013
- Last Orders, expected in July 2014
A projected trilogy about the eruption of the Yellowstone Supervolcano, and the impact it has on the world.
Thessalonica/Spell Dump Edit
- The Case of the Toxic Spell Dump (1993) Fantasy-Set in a world similar to our own, but where sorcery based on henotheistic religions takes the place of industry
- Thessalonica (1997) Fantasy-The siege of the city of Thessalonica by pagan barbarian tribes in a henotheistic world where both God and various pagan pantheons regularly intervene directly in world affairs. Accoring to Turtledove's website, this is set in the same universe as The Case of the Toxic Spell Dump.
Stand-alone Books Edit
- After the Downfall (2008) Fantasy-During the World War II sacking of Berlin, a Wehrmacht officer is transported to a parallel, magical world.
- Between the Rivers (1998), Fantasy-Set in a world similar to Earth's Mesopotamian era, where gods still rule individual cities.
- Conan of Venarium (2003) Fantasy-a novel of Robert E. Howard's most famous creation, set in Conan's youth.
- A Different Flesh (1988) Alternate History-a collection of alternate history stories where North America is inhabited by Homo erectus rather than Homo sapiens.
- Down in the Bottomlands and Other Places (1999) - three novellas, one by L. Sprague de Camp with a sequel by Harry Turtledove and a third, independent novella by Turtledove.
- Earthgrip (1991) Science Ficttion-a collection of interrelated science-fiction stories set in the far future, focusing on protagonist Jennifer Logan, and her adventures as a space-traveler.
- Every Inch a King (2006) Fantasy-A comedic fantasy tale based on purported historical events. An acrobat becomes king of a small country.
- Fort Pillow (2006) Historical-Based on the true story of the infamous massacre of black Union soldiers by Confederate forces under Nathan Bedford Forrest.
- Give Me Back My Legions! (2009) Historical- A historical novel about the the Battle of the Teutoburg Forest, and the substantial defeat inflicted upon the Roman Empire. Originally announced as The Battle of Teutoberg Forest.
- The Guns of the South (1992) Sci-Fi/Alternate History — The Confederate States Army is supplied with AK-47s by early-21st century Apartheid time-travelers.
- Household Gods (1999) - cowritten with Judith Tarr Sci-Fi-A modern female lawyer finds herself in the Roman Empire of Marcus Aurelius.
- In the Presence of Mine Enemies (2003) Alternate History-Follows the struggles of a family of secret Jews in Berlin two or three generations after Nazi Germany first subdued Europe and then the world. The first chapter was originally published as a standalone short story in 1992.
- Justinian (1998) - using H.N. Turteltaub pseudonym, Historical-a novel about Byzantine Emperor Justinian II, told as a "lost" autobiography.
- The Man With the Iron Heart (2008) Alternate History-Reinhard Heydrich survives the attempt on his life in 1942, and goes on to lead a substantial resistence movement against the Allied Forces in the immediate aftermath of World War II.
- Noninterference (1988) Science Fiction-a fix-up novel set in the far future; an exploratory mission to a planet inadvertently changes the planet's civialization and centuries later, Earth politicians battle over the planet's fate.
- Ruled Britannia (2002) Alternate History — The Spanish Armada conquers England and hires William Shakespeare to write a play about Philip II of Spain. At the same time he is secretly writing a play for the English underground resistance about Boudicca's rebellion, with Boudicca meant to be analogous to the imprisoned Queen Elizabeth.
- The Two Georges (1995) Alternate History/Mystery, co-authored with Richard Dreyfuss — Set in the year 1996 of an alternate timeline where the American Revolution was peacefully avoided. The painting that symbolizes the union between North America and Britain is stolen by terrorists, and officers of the Royal North American Mounted Police must find it before it is destroyed.
- Winter of Our Discontent (unpublished) Alternate History-President John F. Kennedy survives Lee Harvey Oswald's attempt on his life, but his presidency does not survive a series of scandals which emerge from the investigation into the thwarted assassination. The book was co-written with Bryce Zabel. Three chapters were published on Zabel's website in 2007 in an attempt to gauge interest in the story, which would then be sold in its entirety as either a novel or a film. Zabel subsequently published the novel as Surrounded by Enemies in 2013.
- A World of Difference (1990) Alternate History/Sci-Fi- Mars is bigger and is home to a pre-industrial society of indigenous intelligent animal life.
These stories have not yet been collected since their publication. Collected stories may be listed with the proper collection.
- "All Aboard!" (Oct, 2012)
- "The Banner of Kaviyan" (1988)
- "Before the Beginning", with Mike Resnick (2006)
- "Birdwitching", (2009)
- "Black Tulip", (2001)
- "The Bleeding Moon" (1995)
- "Blue Fox and Werewolf" (1983)
- "But It Does Move" (2009)
- "Cayos in the Stream"  (2013)
- "Coming Across" (2004)
- "Curse of the Three Demons" (1989)
- "La Différence" (1998)
- "A Different Vein" (2000)
- "Donner Summit" (2012)
- "Drang von Osten" (1999)
- "The Eighth-Grade History Class Visits the Hebrew Home for the Aging"  (2014)
- "Elder Skelter" (1997)
- "The Emperor's Return" (1990)
- "Father of the Groom" (2013)
- "Festival Night" (1989)
- "The Fillmore Shoggoth" (2014)
- "Getting Real" (2009)
- "Gilgamesh and the Home Boys" (1991)
- "Global Warming" (2009)
- "Half the Battle" (1990)
- "Hatching Season" (1985)
- "Herbig-Haro" (1984)
- "Hi, Colonic" (2005)
- "The House That George Built" (2009)
- "Hoxbomb" (2007)
- "The Irvhank Effect" (1987)
- "It's the End of the World As We Know It, And We Feel Fine" (2013)
- "Joe Steele" (2003)
- "King of All" (1988)
- "Lee at the Alamo"  (2011)
- "The Long Drum Roll" (1991)
- "The Mammyth"  (2015)
- "The Man who Came Late" (2014)
- "A Massachusetts Yankee in King Arthur's Court" (1992)
- "Mebodes' Fly" (1988)
- "The More it Changes" (2014)
- "Next Year in Jerusalem" (2003)
- "None So Blind" (2009)
- "Notes from the General Secretariat" (1985)
- "Of Mice and Chicks" (2004)
- "Running of the Bulls"  (2013)
- "Shock and Awe" (2005)
- "Shtetl Days"  (2011)
- "Something Going Around"  (2014)
- "The Star and the Rockets"  (2009)
- "Suffer a Sorceress" (1986)
- "Ten Times Over" (1989)
- "Thicker Than Water" (1986)
- "The Thing in the Woods" (2008)
- "Topanga and the Chatsworth Lancers" (2015)
- "Traditions" (1983)
- "Under St. Peter's" (2007)
- "Vilcabamba"  (2010)
- "We Haven't Got There Yet"  (2009)
- "We Install" (2013)
Short Story CollectionsEdit
Agent of Byzantium (1987)Edit
- "Archetypes" originally in Amazing, November 1985
- "The Eyes of Argos" originally in Amazing, January 1986
- "Images" originally in Asimov's, March 1987
- "Pillar of Cloud, Pillar of Fire" originally in Asimov's, mid-December 1989
- "Strange Eruptions" originally in Asimov's, July 1986
- "Superwine" originally in Asimov's, April 1987
- "Unholy Trinity" originally in Amazing, July 1985
- "Audubon in Atlantis", Analog, December 2005
- "The Scarlet Band", Analog, May 2006
- "Bedfellows" Fantasy and Science Fiction, June 2005
- "The Catcher in the Rhine" The Chick is in the Mail, ed. Esther Friesner, Baen 2000
- "The Daimon", Worlds that Weren't, ed. Laura Anne Gilman, NAL/Roc, 2003
- "Farmers' Law", Crime Through Time III, ed. Sharan Newman, Berkley, 2000.
- "The Genetics Lecture", Analog, October, 2005
- "The Horse of Bronze" First Heroes, eds. Harry Turtledove & Noreen Doyle, Tor, 2004
- "News From the Front", Asimov's, June, 2007, also available online
- "Occupation Duty", Time Twisters, eds. Jean Rabe and Martin H. Greenberg, DAW 2007
- "Someone is Stealing the Great Throne Rooms of the Galaxy", Space Cadets, ed. Mike Resnick.
- "Uncle Alf", Alternate Generals II, ed. Harry Turtledove, Baen, 2002
- "After the Last Elf is Dead" originally in Weird Tales, 1988.
- "Deconstruction Gang", originally in Amazing, 1992.
- "The Decoy Duck", originally in After the King, Martin H. Greenberg, editor, Tor, 1992.
- "Forty, Counting Down", originally in Asimov's, December, 1999
- "Goddess for a Day", originally in Chicks in Chainmail, Esther Friesner, editor, Baen, 1995.
- "The Green Buffalo" originally in The Ultimate Dinosaur, Byron Preiss & Robert Silverberg, editors, Bantam Spectra, 1992.
- "Honeymouth", originally in Pulphouse, 1991.
- "Ils ne passeront pas", originally in Armageddon, David Drake & Billie Sue Mosiman, editors, 1998.
- "In This Season", originally in Christmas Bestiary, Martin H. Greenberg & Rosalind Greenberg, editors, DAW 1992.
- "The Maltese Elephant", originally in Analog, 1995.
- "Miss Manners' Guide to Greek Missology", originally in Chicks'n Chained Males, Esther M. Friesner, editor, Baen 1999.
- "Must and Shall", originally in Asimov's', November 1995
- "The Phantom Tolbukhin", originally in Alternate Generals, Harry Turtledove & Roland Green, editors, 1998
- "Ready for the Fatherland", originally in Alternate Wars, Gregory Benford & Martin H. Greenberg, editors, Bantam, 1992
- "The Seventh Chapter", originally in Fantasy & Science Fiction September, 1997.
- "Twenty-One, Counting Up", originally in Analog, December, 1999.
- "Vermin", originally in Fantasy and Science Fiction, March, 1993.
- "The Barbecue, the Movie, & Other Unfortunately Not So Relevant Material", originally in Analog, March, 1986.
- "Batboy", originally in Fantasy & Science Fiction, December, 1988.
- "Clash of Arms", originally in New Destinies IV, Baen, 1988.
- "Counting Potsherds", originally in Amazing, March, 1989.
- "Death in Vesunna", with Elaine O'Byrne, originally in Asimov's, March, 1981.
- "Departures", originally in Asimov's, January, 1989.
- "Designated Hitter", originally in Fantasy & Science Fiction, June, 1990.
- "Gladly Wolde He Lerne", originally in Analog, January, 1991
- "In the Presence of Mine Enemies", originally in Asimov's, January, 1992.
- "Islands in the Sea", originally in Alternatives, Robert Adams,editor, Baen 1989
- "Last Favor", originally in Analog, December, 1987
- "The Last Reunion", originally in Amazing, June, 1992.
- "Les Mortes d'Arthur", originally in Analog, 1985.
- "Lure", originally in Analog, May, 1988.
- "Nasty, Brutish, &. . .", originally in Analog, April, 1989.
- "Not All Wolves", originally in Werewolves, Harper & Row, 1988
- "Pillar of Cloud, Pillar of Fire" originally in Asimov's, mid-December 1989
- "The R-Strain", originally in Analog, June, 1985.
- "Report of the Special Committee on the Quality of Life", originally in Universe 10, Terry Carr, editor, Doubleday 1980
- "Secret Names", originally in Analog, June, 1992.
A Different Flesh (1988)Edit
- "And So To Bed" originally in Analog, January 1986
- "Around the Salt Lick" originally in Analog, February 1986
- "Freedom" originally in Asimov's, March 1988
- "The Iron Elephant" originally in Analog, May 1986
- "Though the Heavens Fall" originally in Analog, September 1986
- "Trapping Run" originally in Asimov's, February 1988
- "Vilest Beast" originally in Analog, September 1985
- "And So To Bed", originally in Analog, January, 1986.
- "Bluff", originally in Analog, February, 1985.
- "The Boring Beast", with Kevin R. Sandes, originally in Amazing, July, 1988.
- "The Castle of the Sparrowhawk", originally in Fantasy Book, September, 1985
- "Crybaby", originally in Twilight Zone, December, 1987.
- "A Difficult Undertaking", origingally in The Dragon, September, 1986.
- "Gentlemen of the Shade", originally in Ripper!, Gardner Dozois & Susan Casper, eds., Tor 1988
- "The Girl Who Took Lessons", originally in Playboy August, 1988.
- "Hindsight", originally in Analog December, 1984.
- "The Last Article", originally in Fantasy and Science Fiction, January, 1988.
- "The Road Not Taken", originally in Analog, November, 1985.
- "The Summer Garden", originally in Fantasy Book, February, 1982 (as The Summer's Garden)
- "The Weather's Fine", originally in Playboy, July, 1987.
- "Bluethroats", first publication
- "The Haunted Bicuspid", The Enchanter Completed, ed. Harry Turtledove, Baen 2005
- "He Woke in Darkness", Asimov's, August, 2005
- "Moso", Space and Time 104,
- "The Phantom Tolbukhin", Alternate Generals, ed Harry Turtledove and Roland J Green, Baen 1998
- "Reincarnation", Amazing, May, 1990
- "They'd Never--", Alien Pregnant by Elvis, eds. Esther Friesner and Martin H. Greenberg, DAW 1994
- "Worlds Enough, and Time", Analog, January/February, 2008
Anthologies Edited by Harry TurtledoveEdit
- Alternate Generals, with Roland J. Green, Baen, 1998.
- First publication of the short story "The Phantom Tolbukhin".
- Alternate Generals II, Baen, 2002.
- First publication of the short story "Uncle Alf".
- Alternate Generals III, Baen, 2006.
- First publication of the short story "Shock and Awe".
- The Best Alternate History Stories of the Twentieth Century, with Martin J. Greenberg, Del Rey, 2001.
- Reprints "Islands in the Sea".
- The Best Military Science Fiction of the Twentieth Century, with Martin J. Greenberg, Del Rey, 2001.
- Reprints "The Last Article".
- The Best Time Travel Stories of the Twentieth Century, with Martin J. Greenberg, Del Rey, 2005.
- The Enchanter Completed, Baen, April, 2005.
- First publication of "The Haunted Bicuspid".
- First Heroes, with Noreen Doyle, Tor, 2004.
- First publication of "The Horse of Bronze".
These are stories Harry Turtledove has contributed to other people's projects.
- "Eyewear" (2011), a short story set in the multiverse of Fred Saberhagen's The Mask of the Sun, and published in Golden Reflections.
- "The Fillmore Shoggoth (2014), a short story set in H.P. Lovecraft's At the Mountains of Madness, and published in The Madness of Cthulhu Anthology (Volume One) edited by S.T. Joshi.
- "The Last Word" (2000), a shared-world story, set in S.M. Stirling's Domination of the Draka alternate history.
- "The Lieutenant" (2000), Turtledove's contribution to The Touch, edited by Steven Altman
- "The Man who Came Late" (2014), Turtledoves contribution to Multiverse: Exploring Poul Anderson's Worlds, edited by Greg Bear and Gardiner Dozois.
- "Nine Drowned Churches" (2015), a shorty story set in H.P. Lovecraft's Cthulhu Mythos and published in That is Not Dead, edited by Darrell Schweitzer.
- "Precious Treasure" (1989), Turtledove's contribution to Friends of the Horseclans 2, edited by Robert Adams.
- "Topanga and the Chatsworth Lancers" (2015), a story set in S.M. Stirling's "Emberverse" series, and published in The Change: Tales of Downfall and Rebirth, edited by Stirling.
- "Trantor Falls" (1989), Turtledove's contribution to Foundation's Friends: Stories in Honor of Isaac Asimov, edited by Isaac Asimov and Martin Henry Greenberg
- "Two Thieves" (1992), set in Philip José Farmer's Riverworld Series, and first published in Tales of Riverworld, edited by Farmer.
A collection of three anthologies in a setting specifically created by Isaac Asimov and edited by Martin H. Greenberg. Turtledove contributed one short story to each volume:
- Volume 1: The Diplomacy Guild (1990) - "Island of the Gods"
- Volume 2: Phases in Chaos (1991) - "Thirty Pieces"
- Volume 3: Unnatural Diplomacy (1992) - "Breakups"
Turtledove collaborated on several novels and stories set in the CoDominion Universe including:
- Blood Feuds (1993) Susan Shwartz, S.M. Stirling, Judith Tarr, and Harry Turtledove. This work incorporates two of Turtledove's previously published stories:
- Blood Vengeance (1994) Susan Shwartz, S.M. Stirling, Judith Tarr, and Harry Turtledove. This was a collaborative work containing material not previously published.
- "Hang Together" (1992)
- "Those Who Lose" (1994)
- "Tribute Maidens" (1988)
Turtledove contributed a short work to an ongoing series edited by Bill Fawcett called Exiled. The first volume was published in 2011. A second volume has been solicited for 2015, but Turtledove has not contributed a story.
- "The Mrem Go West" in Exiled: Clan of the Claw. (2011)
- "Catherine Crook de Camp: An Appreciation," Locus 6/00.
- editor and translator, The Chronicle of Theophanes, University of Pennsylvania Press, 1982.
- "The Date of Composition of the Historia Syntomos of Patriarch Nikephoros," Byzantina kai Metabyzantina, 4: Byzantine Studies in Honor of Milton Anastos. Malibu, 1985. 91-94.
- Essay on writing How Few Remain, SFWA Bulletin Summer 1999.
- with Mary D. Martin, Patricia Cabrera and Joseph F. Payne. The Green Book: A Manual for School Districts on Developing Proposals for Special Funding. Los Angeles, 1984.
- "Historical Realism, or, Oh My God, Not Another Movement," OtherRealms Fall 1987.
- "How I Do What I Do," SFWA Bulletin, Summer 1998.
- "How the Worldwar Series Came to Be," ScF News: Crystal Tower Issue 1, 8/95.
- The Immediate Successors of Justinian: A Study of the Persian Problem and of Continuity and Change in Internal Secular Affairs in the Later Roman Empire During the Reigns of Justin II and Tiberius II Constantine (A.D. 565-582), Unpublished Dissertation, University of California 1977.
- "Hox in Box," The Bulletin, Spring 2000.
- "Introduction," 366 Days in Abraham Lincoln's Presidency, by Stephen Wynalda, Skyhorse Publishing, 2010
- "Introduction," Aristotle and the Gun and Other Stories, L. Sprague de Camp short story collection, Five Star, 2002.
- "Introduction," The Arrows of Hercules, L. Sprague de Camp, Phoenix Pick, April, 2014.
- "Introdcution," The Bronze God of Rhodes, L. Sprague de Camp, Phoenix Pick, June, 2013.
- "Introduction," Charlemagne by Charles Lamb, 2001.
- "Introduction," The Dragon of the Ishtar Gate, L. Sprague de Camp, Phoenix Pick, September, 2013.
- "Introdcution," An Elephant for Aristotle, L. Sprague de Camp, Phoenix Pick, June 19, 2013.
- "Introduction," The Enchanter Completed, edited by Turtledove, Baen 2005.
- "Introduction," The Golden Wind, L. Sprague de Camp, Phoenix Pick, July, 2014.
- "Introduction," If the South Had Won the Civil War, by MacKinlay Kantor, Tor 2001.
- "Introduction," Lest Darkness Fall & To Bring the Light, by L. Sprague de Camp & David Drake, Baen 1996.
- "Introduction," The Lost Continent: The Story of Atlantis, by C.J. Cutcliffe Hyne, Bison Books, 2002.
- "Introduction," Surrounded by Enemies, by Bryce Zabel, Mill City Press, 2013.
- "Introduction," Years in the making: the time-travel stories of L. Sprague de Camp, edited by Mark L. Olson, NESFA Press, 2005.
- "Justin II's Observance of Justinian's Persian Treaty of 562," Byzantinische Zeitschrift 76:2 (1983), pp.292-301.
- "L. Sprague de Camp: An Appreciation," Locus 12/00.
- "Leigh Brackett," Lorelei of the Red Mist, by Leigh Brackett, Haffner Press, 2007.
- editor, "Meeting with a King of Axum," Ancient African Civilizations: Kush and Axum, edited by Stanley Burstein, Markus Weiner Publications, 1997.
- "Occam's Razor and The Subtle Knife," Navigating the Golden Compass, edited by Glenn Yeffeth, Benbella Books, 2005.
- "Perspectives on Hanukkah," "Hanukkah Lights," National Public Radio, 12/9/01.
- "Poul Anderson," Locus 9/01.
- with Laura Turtledove, "Pros and Cons of Being a Writer Couple," SFWA Bulletin Winter 1992.
- "The Ring and I," Meditations on Middle-Earth, edited by Karen Haber, St. Martin's Press, 2001.
- "Samaritans, Jews, and Pagans during the Reigns of Justin II and Tiberius II Constantine," Byzantine Studies Series NS, vol 1 (1996/97), 162-178.
- with Geoffrey Landis and John Barnes, "Science: Looking Backward, One Must Be as Forward Thinking As When Looking at the Future," Science Fiction Age, 9/99.
- "Thank You," Requiem, edited by Yoji Kondo, Tor 1992. A tribute to the late Robert A. Heinlein.
- "This is Where I Came In," Imperium, by Keith Laumer, Baen, 2005.
- "The True Size of a Post-Justiniac Army," Byzantine Studies/Études byzantines 10 (1983), 216-22.
- "Why I Write..." Publisher's Weekly, 4/10/11.