2020 |
This Is How You Lose the Time War , Amal El-Mohtar & Max Gladstone. |

2º | In an Absent Dream , Seanan McGuire. |
3º | To Be Taught, If Fortunate , Becky Chambers. |
4º | The Haunting of Tram Car 015 , P. Djèlí Clark. |
5º | Anxiety Is the Dizziness of Freedom [La ansiedad es el vértigo de la libertad] , Ted Chiang. |
6º | The Deep [En las profundidades] , Rivers Solomon (w/ Daveed Diggs, William Hutson & Jonathan Snipes). |
2019 |
Artificial Condition [Condición artificial] , Martha Wells. |


2018 |
All Systems Red [Sistemas críticos] , Martha Wells. |


2017 |
Every Heart a Doorway [Cada corazón, un umbral] , Seanan McGuire. |


2016 |
Binti [Binti] , Nnedi Okorafor. |


2º | Penric's Demon , Lois McMaster Bujold. |
3º | Slow Bullets , Alastair Reynolds. |
4º | Perfect State , Brandon Sanderson. |
5º | The Builders , Daniel Polansky. |
2015 |
No Award . |

2014 |
Equoid , Charles Stross. |

2º | Six-Gun Snow White , Catherynne M. Valente. |
3º | Wakulla Springs , Andy Duncan & Ellen Klages. |
4º | The Chaplain's Legacy , Brad Torgersen. |
5º | The Butcher of Khardov , Dan Wells. |
2013 |
The Emperor's Soul [El alma del emperador] , Brandon Sanderson. |


2012 |
The Man Who Bridged the Mist , Kij Johnson. |

2011 |
The Lifecycle of Software Objects [El ciclo de la vida de los objetos de software] , Ted Chiang. |


2010 |
Palimpsest [Palimpsesto] , Charles Stross. |


2º | The God Engines , John Scalzi. |
3º | The Women of Nell Gwynne's , Kage Baker. |
4º | Act One , Nancy Kress. |
5º | Vishnu at the Cat Circus , Ian McDonald. |
6º | Shambling Towards Hiroshima , James Morrow. |
2009 |
The Erdmann Nexus , Nancy Kress. |

2º | Truth , Robert Reed. |
3º | The Tear , Ian McDonald. |
4º | True Names , Benjamin Rosenbaum & Cory Doctorow. |
5º | The Political Prisoner , Charles Coleman Finlay. |
2008 |
All Seated on the Ground , Connie Willis. |

2007 |
A Billion Eves [Mil millones de Evas] , Robert Reed. |


2º | Lord Weary's Empire , Michael Swanwick. |
3º | Julian: A Christmas Story , Robert Charles Wilson. |
4º | The Walls of the Universe , Paul Melko. |
5º | Inclination , William Shunn. |
2006 |
Inside Job [Infiltrado] , Connie Willis. |


2005 |
The Concrete Jungle , Charles Stross. |


2º | Sergeant Chip , Bradley Denton. |
3º | Elector [Elector] , Charles Stross. |
4º | Winterfair Gifts , Lois McMaster Bujold. |
5º | Time Ablaze , Michael A. Burstein. |
2004 |
The Cookie Monster [El monstruo de las galletas] , Vernor Vinge. |


2003 |
Coraline [Coraline] , Neil Gaiman. |


2002 |
Fast Times at Fairmont High [Acelerados en el Instituto Fairmont] , Vernor Vinge. |


2º | Stealing Alabama [El motín de la Alabama] , Allen M. Steele. |
3º | May Be Some Time , Brenda W. Clough. |
4º | The Chief Designer , Andy Duncan. |
5º | The Diamond Pit , Jack Dann. |
2001 |
The Ultimate Earth [Terraformar la Tierra] , Jack Williamson. |


2000 |
The Winds of Marble Arch [Los vientos de Marble Arch] , Connie Willis. |


2º | Forty, Counting Down , Harry Turtledove. |
3º | The Astronaut from Wyoming , Adam-Troy Castro & Jerry Oltion. |
4º | Hunting the Snark , Mike Resnick. |
5º | Son Observe the Time , Kage Baker. |
1999 |
Oceanic [Oceánico] , Greg Egan. |


1998 |
...Where Angels Fear to Tread [Donde los ángeles no se atreven] , Allen M. Steele. |


2º | The Funeral March of the Marionettes , Adam-Troy Castro. |
3º | Ecopoiesis , Geoffrey A. Landis. |
4º | Loose Ends , Paul Levinson. |
5º | Marrow , Robert Reed. |
1997 |
Blood of the Dragon [Sangre de dragón] , George R. R. Martin. |


2º | Time Travelers Never Die [Los viajeros del tiempo nunca mueren] , Jack McDevitt. |
3º | Immersion , Gregory Benford. |
4º | Abandon in Place , Jerry Oltion. |
5º | Gas Fish , Mary Rosenblum. |
6º | The Cost to Be Wise , Maureen F. McHugh. |
WD | Bellwether [Oveja mansa] , Connie Willis. [Ineligible] |
1996 |
The Death of Captain Future [La muerte del capitán Futuro] , Allen M. Steele. |


2º | A Woman's Liberation [La liberación de la mujer] , Ursula K. Le Guin. |
3º | Bibi , Mike Resnick & Susan Shwartz. |
4º | A Man of the People [Un hombre del pueblo] , Ursula K. Le Guin. |
5º | Fault Lines , Nancy Kress. |
1995 |
Seven Views of Olduvai Gorge [Siete vistas de la garganta Olduvai] , Mike Resnick. |


2º | Les Fleurs du Mal , Brian Stableford. |
3º | Forgiveness Day [El día del perdón] , Ursula K. Le Guin. |
4º | Cri de Coeur , Michael Bishop. |
5º | Melodies of the Heart , Michael F. Flynn. |
1994 |
Down in the Bottomlands [En las tierras del fondo] , Harry Turtledove. |


1993 |
Barnacle Bill the Spacer [Bill Percebe, el espacial] , Lucius Shepard. |


2º | Stopping at Slowyear , Frederik Pohl. |
3º | Protection [Protección] , Maureen F. McHugh. |
4º | Uh-Oh City , Jonathan Carroll. |
5º | The Territory , Bradley Denton. |
1992 |
Beggars in Spain [Leisha] , Nancy Kress. |


2º | The Gallery of His Dreams , Kristine Kathryn Rusch. |
3º | Jack [Jack] , Connie Willis. |
4º | Griffin's Egg , Michael Swanwick. |
5º | And Wild for to Hold [Y difícil de dominar] , Nancy Kress. |
1991 |
The Hemingway Hoax [El fraude Hemingway] , Joe Haldeman. |


2º | Bully! , Mike Resnick. |
3º | A Short, Sharp Shock , Kim Stanley Robinson. |
4º | Bones , Pat Murphy. |
5º | Fool to Believe , Pat Cadigan. |
WD | Weatherman , Lois McMaster Bujold. [Nomination Declined. Part of The Vor Game] |
1990 |
The Mountains of Mourning [Las montañas de la aflicción] , Lois McMaster Bujold. |


2º | The Father of Stones , Lucius Shepard. |
3º | A Touch of Lavender , Megan Lindholm. |
4º | Time Out , Connie Willis. |
5º | Tiny Tango , Judith Moffett. |
WD | Marid Changes his Mind , George Alec Effinger. [WD by author. Contained in A Fire in the Sun] |
1989 |
The Last of the Winnebagos [El último de los Winnebago] , Connie Willis. |


1988 |
Eye for Eye [Ojo por ojo] , Orson Scott Card. |


1987 |
Gilgamesh in the Outback , Robert Silverberg. |

2º | Escape from Kathmandu , Kim Stanley Robinson. |
3º | R & R [D&D] , Lucius Shepard. |
4º | Spice Pogrom , Connie Willis. |
5º | Eifelheim , Michael F. Flynn. |
1986 |
24 Views of Mount Fuji, by Hokusai [24 vistas del monte Fuji] , Roger Zelazny. |


1985 |
Press Enter[] [Pulse Enter []] , John Varley. |


2º | Cyclops [El cartero (2ª parte)] , David Brin. |
3º | Valentina , Joseph H. Delaney & Marc Stiegler. |
4º | Summer Solstice , Charles L. Harness. |
5º | Elemental , Geoffrey A. Landis. |
1984 |
Cascade Point , Timothy Zahn. |

2º | Hardfought [Lucha cruenta] , Greg Bear. |
3º | In the Face of My Enemy , Joseph H. Delaney. |
4º | Seeking , David R. Palmer. |
5º | Hurricane Claude , Hilbert Schenck. |
1983 |
Souls [Almas] , Joanna Russ. |


1982 |
The Saturn Game [El Juego de Saturno] , Poul Anderson. |


1981 |
Lost Dorsai [El Dorsai perdido] , Gordon R. Dickson. |


2º | One-Wing [Un-ala] , Lisa Tuttle & George R. R. Martin. |
3º | Nightflyers [Nómadas nocturnos] , George R. R. Martin. |
4º | The Brave Little Toaster [El valiente tostadorcito] , Thomas M. Disch. |
5º | All the Lies that Are My Life , Harlan Ellison. |
1980 |
Enemy Mine [Enemigo mío] , Barry B. Longyear. |


1979 |
The Persistence of Vision [La Persistencia de la visión] , John Varley. |


1978 |
Stardance [Danza Estelar] , Spider Robinson & Jeanne Robinson. |


1977 |
Houston, Houston, Do You Read? [Houston, Houston, ¿Me recibe?] , James Tiptree, Jr.. |


By Any Other Name [Por cualquier otro nombre] , Spider Robinson. |


F | Piper at the Gates of Dawn , Richard Cowper. |
F | The Samurai and the Willows , Michael Bishop. |
1976 |
Home Is the Hangman [El regreso del verdugo] , Roger Zelazny. |


2º | The Storms of Windhaven [Tormentas] , Lisa Tuttle & George R. R. Martin. |
3º | ARM , Larry Niven. |
4º | The Silent Eyes of Time [Los silenciosos ojos del tiempo] , Algis Budrys. |
5º | The Custodians , Richard Cowper. |
1975 |
A Song for Lya [Una Canción para Lya] , George R. R. Martin. |


1974 |
The Girl Who Was Plugged In [La muchacha que estaba conectada] , James Tiptree, Jr.. |


1973 |
The Word for World Is Forest [El nombre del mundo es Bosque] , Ursula K. Le Guin. |


1972 |
The Queen of Air and Darkness [La reina del aire y la oscuridad] , Poul Anderson. |


1971 |
Ill Met in Lankhmar [Aciago encuentro en Lankhmar] , Fritz Leiber. |


1970 |
Ship of Shadows [Nave de sombras] , Fritz Leiber. |


1969 |
Nightwings [Alas nocturnas] , Robert Silverberg. |


2º | Dragonrider [El vuelo del dragón] , Anne McCaffrey. |
F | Hawk Among the Sparrows , Dean McLaughlin. |
F | Lines of Power [Alta Tensión] , Samuel R. Delany. |
1968 |
Weyr Search [El vuelo del dragón] , Anne McCaffrey. |


Riders of the Purple Wage [Jinetes del salario púrpura] , Philip J. Farmer. |


3º | Damnation Alley [El callejón de la muerte] , Roger Zelazny. |
F | The Star Pit [El Foso estelar] , Samuel R. Delany. |
F | Hawksbill Station [La estación Hawksbill] , Robert Silverberg. |