1995 | Les Conjurés de Florence (Pasquale's Angel) (McAULEY Paul J.) | |
1996 | Voyage (Voyage) (BAXTER Stephen) | |
1997 | (How Few Remain) (TURTLEDOVE Harry) | |
1998 | (Making History) (FRY Stephen) | |
1999 | (Resurrection Day) (DUBOIS Brendan) | |
2000 | La Guerrière oubliée (Ash: A Secret History) (GENTLE Mary) | |
2001 | (The Children War) (STROYAR J.N.) | |
2002 | (The Severed Wing) (GIDRON Martin J.) | |
(Ruled Britannia) (TURTLEDOVE Harry) ex-aequos | ||
2003 | (Collaborator) (DAVIES Murray) | |
2004 | (The Plot Against America) (ROTH Philip) | |
2005 | Les îles du Soleil (The Summer Isles) (MACLEOD Ian R.) | |
2006 | Les Princes marchands, tome 1 à 3 (Merchant Princes, vol. 1-3) (STROSS Charles) | |
2007 | Le Club des policiers yiddish (The Yiddish Policemen's Union) (CHABON Michael) | |
2008 | (The Dragon's Nine Sons) (ROBERSON Chris) | |
2009 | (1942: A Novel) (CONROY Robert) | |
2010 | (When Angels Wept: A What-If History of the Cuban Missile Crisis) (SWADIN Eric) | |
2011 | (Wake Up and Dream) (MACLEOD Ian R.) | |
2012 | (Dominion) (SANSOM C.J.) | |
2013 | (The Windsor Faction) (TAYLOR D.J.) | |
(Surrounded by Enemies: What If Kennedy Survived Dallas?) (ZABEL Brice) ex-aequos | ||
2014 | (The Enemy Within) (RUSCH Kristine Kathryn) | |
2015 | (The Big Lie) (MAYHEW Julie) | |
2016 | Underground Airlines (Underground Airlines) (WINTERS Ben H.) | |
2017 | (Once There Was a Way) (ZABEL Bryce) | |
2018 | Vers les étoiles (The Calculating Stars) (KOWAL Mary Robinette) |
1995 | (Brigantia's Angels) (BAXTER Stephen) | |
1996 | Les Diables étrangers (Foreign Devils) (WILLIAMS Walter Jon) | |
1997 | (The Undiscovered) (SANDERS William) | |
1998 | (The Summer Isles) (MacLEOD Ian R.) | |
1999 | Le Huitième Registre (The Eighth Register) (BERGERON Alain) | |
2000 | Soixante-douze lettres (Seventy-two Letters) (CHIANG Ted) | |
2001 | Le Front pour l'humanité (The Human Front) (MacLEOD Ken) | |
2002 | (Empire) (SANDERS William) | |
2003 | (O One) (ROBERSON Chris) | |
2004 | (Ministry of Space) (ELLIS Warren, WESTON Chris, DUPUY MARTIN Laura) | |
2005 | (Pericles the Tyrant) (TILTON Lois) | |
2006 | Contrefactuel (Counterfactual) (DOZOIS Gardner) | |
2007 | (Quaestiones Super Caelo et Mundo) (FLYNN Michael) | |
(Recovering Apollo 8) (RUSCH Kristine Kathryn) ex-aequos | ||
2008 | (Sacrifice) (ROSENBLUM Mary) | |
2009 | (The Fixation) (REYNOLDS Alastair) | |
2010 | (A Clash of Eagles) (SMALE Alan) | |
2011 | (Paradise Is a Walled Garden) (GOLDSTEIN Lisa) | |
2012 | (Something Real) (WILBER Rick) | |
2013 | (The Weight of the Sunrise) (KAFTAN Vylar) | |
2014 | (The Long Haul:From the Annals of Transportation,The Pacific Monthly, May 2009) (LIU Ken) | |
2015 | (It Doesn't Matter Anymore) (CRIDER Bill) | |
2016 | (Treasure Fleet) (BENSEN Daniel) | |
(What If the Jewish State Had Been Established in East Africa) (ROVNER Adam) ex-aequos | ||
2017 | (Zigeuner) (TURTLEDOVE Harry) | |
2018 | (Codex Valtierra) (RAMIREZ Oscar, VALTIERRA Emmanuel) |