- All those vanished engines, Paul Park
- 1636, the Cardinal virtues, Eric Flint, Walter H. Hunt
- Blood in the water, Taylor Anderson
- The collected What if?, eminent historians imagining what might have been : essays, by Caleb Carr [and others] ; edited by Robert Cowley
- The combat codes, Alexander Darwin
- Lent, by Jo Walton
- 11/22/63, a novel, Stephen King
- Rodham, a novel, Curtis Sittenfeld
- World War Two will not take place, Bill James
- 1633, David Weber, Eric Flint
- The vines, a novel, Shelley Nolden
- In the presence of mine enemies, Harry Turtledove
- 1637, the coast of chaos, Eric Flint, Paula Goodlett and Gorg Huff ; edited by Eric Flint and Bjorn Hasseler
- The shadow cipher, Laura Ruby
- The Excalibur alternative, David Weber
- The Alexander inheritance, Eric Flint, Gorg Huff, Paula Goodlett
- Weird World War III, edited by Sean Patrick Hazlett
- Quintessence, David Walton
- Carpathia, Matt Forbeck
- Perfect, a novel, Rachel Joyce
- Last orders, the war that came early, Harry Turtledove
- The relentless moon, Mary Robinette Kowal
- Midnight on the Marne, Sarah Adlakha
- 1632, by Eric Flint
- Hell's march, Taylor Anderson
- Empire of ivory, Naomi Novik
- What if?, the world's foremost military historians imagine what might have been : essays, by Stephen E. Ambrose [and others] ; edited by Robert Cowley
- The 2084 report, an oral history of the great warming, James Lawrence Powell
- The calculating stars, Mary Robinette Kowal
- Thrust, Lidia Yuknavitch
- The master of the Prado, a novel, Javier Sierra ; translated by Jasper Reid
- Fallout, Todd Strasser
- How few remain, Harry Turtledove
- The only thing to fear, by Caroline Tung Richmond
- The silver bullets of Annie Oakley, Mercedes Lackey
- V-S day, a novel of alternate history, Allen Steele
- Smoke, a novel, Dan Vyleta
- The alteration, Kingsley Amis ; introduction by William Gibson
- Four novels of the 1960s : The man in the high castle, The three stigmata of Palmer Eldritch / Do androids dream of electric sheep? / Ubik
- The lost plot, an invisible Library novel, Genevieve Cogman
- The invisible library, Genevieve Cogman
- River of bones, Taylor Anderson
- The invisible library, Genevieve Cogman
- Paper and fire, Rachel Caine
- Underground airlines, Ben H. Winters
- The Berlin Project, a novel, Gregory Benford
- Life after life, Kate Atkinson
- The queen of all crows, Rod Duncan
- Isra Isle, a novel, Nava Semel ; translated by Jessica Cohen
- A restless truth, Freya Marske