Sidewise Award for Alternate History



The Sidewise Awards for Alternate History were established in 1995 to recognize the best alternate history stories and novels of the year.

Overview
The awards take their name from the 1934 short story "Sidewise in Time" by Murray Leinster, in which a strange storm causes portions of Earth to swap places with their analogs from other timelines.

The awards were created by Steven H Silver, Evelyn C. Leeper, and Robert B. Schmunk. Over the years, the number of judges has fluctuated between three and eight and have included judges in the United States, United Kingdom, Canada and South Africa.

Two awards are normally presented each year, usually at WorldCon or at NASFiC. The Short-Form award is presented to a work under 60,000 words in length. The Long-Form award is presented to a work or works longer than 60,000 words, which may include a single novel or a multi-volume series. The judges have four times also recognized an individual with a Special Achievement Award in recognition for works published prior to the award's inception or for other contributions to the genre.

Long Form

 * 1995 – Paul J. McAuley, Pasquale's Angel
 * 1996 – Stephen Baxter, Voyage
 * 1997 – Harry Turtledove, How Few Remain
 * 1998 – Stephen Fry, Making History
 * 1999 – Brendan DuBois, Resurrection Day
 * 2000 – Mary Gentle, Ash: A Secret History
 * 2001 – J. N. Stroyar, The Children's War
 * 2002 – (tie): Martin J. Gidron (name since changed to Martin Berman-Gorvine), The Severed Wing and Harry Turtledove, Ruled Britannia
 * 2003 – Murray Davies, Collaborator
 * 2004 – Philip Roth, The Plot Against America
 * 2005 – Ian R. MacLeod, The Summer Isles
 * 2006 – Charles Stross, The Family Trade, The Hidden Family, and The Clan Corporate
 * 2007 – Michael Chabon, The Yiddish Policemen's Union
 * 2008 – Chris Roberson, The Dragon's Nine Sons
 * 2009 – Robert Conroy, 1942
 * 2010 – Eric G. Swedin, When Angels Wept: A What-If History of the Cuban Missile Crisis
 * 2011 – Ian R. MacLeod, Wake Up and Dream
 * 2012 – C. J. Sansom, Dominion
 * 2013 – (tie) D. J. Taylor, The Windsor Faction and Bryce Zabel, Surrounded by Enemies: What If Kennedy Survived Dallas?
 * 2014 – Kristine Kathryn Rusch, The Enemy Within
 * 2015 – Julie Mayhew, The Big Lie
 * 2016 – Ben H. Winters, Underground Airlines
 * 2017 – Bryce Zabel, Once There Was a Way
 * 2018 – Mary Robinette Kowal, The Calculating Stars
 * 2019 – Annalee Newitz, The Future of Another Timeline
 * 2020 – Adrian Tchaikovsky, The Doors of Eden
 * 2021 – Laurent Binet, Civilizations (translated by Sam Taylor)
 * 2022 – B.L. Blanchard, The Peacekeeper

Short Form

 * 1995 – Stephen Baxter, "Brigantia's Angels"
 * 1996 – Walter Jon Williams, "Foreign Devils" (in War of the Worlds: Global Dispatches)
 * 1997 – William Sanders, "The Undiscovered"
 * 1998 – Ian R. MacLeod, The Summer Isles
 * 1999 – Alain Bergeron, "The Eighth Register" (translated by Howard Scott)
 * 2000 – Ted Chiang, "Seventy-Two Letters"
 * 2001 – Ken MacLeod, The Human Front
 * 2002 – William Sanders, "Empire"
 * 2003 – Chris Roberson, "O One"
 * 2004 – Warren Ellis, The Ministry of Space
 * 2005 – Lois Tilton, "Pericles the Tyrant"
 * 2006 – Gardner Dozois, "Counterfactual"
 * 2007 – (tie): Michael Flynn, "Quaestiones Super Caelo Et Mundo" & Kristine Kathryn Rusch, "Recovering Apollo 8"
 * 2008 – Mary Rosenblum, "Sacrifice"
 * 2009 – Alastair Reynolds, "The Fixation"
 * 2010 – Alan Smale, "A Clash of Eagles"
 * 2011 – Lisa Goldstein, "Paradise Is a Walled Garden"
 * 2012 – Rick Wilber, "Something Real"'
 * 2013 – Vylar Kaftan, "The Weight of the Sunrise"
 * 2014 – Ken Liu, "The Long Haul: From the Annals of Transportation, The Pacific Monthly, May 2009"
 * 2015 – Bill Crider, "It Doesn't Matter Anymore"
 * 2016 – (tie): Daniel M. Bensen, "Treasure Fleet" & Adam Rovner, "What If the Jewish State Had Been Established in East Africa"
 * 2017 – Harry Turtledove, "Zigeuner"
 * 2018 – Oscar (Xiu) Ramirez and Emmanuel Valtierra, Codex Valtierra
 * 2019 – Harry Turtledove, "Christmas Truce"
 * 2020 – Matthew Kresal, "Moonshot"
 * 2021 – Alan Smale, "Gunpowder Treason"
 * 2022 – (tie): Eric Choi, "A Sky and a Heaven" & Wole Talabi "A Dream of Electric Mothers"

Special Achievement

 * 1995 – L. Sprague de Camp, lifetime achievement
 * 1997 – Robert Sobel, For Want of a Nail
 * 1999 – Randall Garrett, the Lord Darcy series
 * 2018 – Eric Flint, for support of writers in the alternative history genre, most notably via the 1632 series