| Vuosi | Romaani |
|---|
| 1979 | F. Paul Wilson – Wheels Within Wheels |
| 1982 | L. Neil Smith – The Probability Broach |
| 1983 | James P. Hogan – Voyage from Yesteryear |
| 1984 | J. Neil Schulman – The Rainbow Cadenza |
| 1985 | ei voittajaa |
| 1986 | Victor Milan – Cybernetic Samurai |
| 1987 | Vernor Vinge – Marooned in Realtime |
| 1988 | Victor Koman – The Jehovah Contract |
| 1989 | Brad Linaweaver – Moon of Ice |
| 1990 | Victor Koman – Solomon's Knife |
| 1991 | Michael F. Flynn – In the Country of the Blind |
| 1992 | Larry Niven, Jerry Pournelle, Michael F. Flynn – Fallen Angels |
| 1993 | James P. Hogan – The Multiplex Man |
| 1994 | L. Neil Smith – Pallas |
| 1995 | Poul Anderson – The Stars are also Fire |
| 1996 | Ken MacLeod – The Star Fraction |
| 1997 | Victor Koman – Kings of the High Frontier |
| 1998 | Ken MacLeod – The Stone Canal |
| 1999 | John Varley – The Golden Globe |
| 2000 | Vernor Vinge – A Deepness in the Sky |
| 2001 | L. Neil Smith – The Forge of the Elders |
| 2002 | Donald Kingsbury – Psychohistorical Crisis |
| 2003 | Terry Pratchett – Yövartiosto |
| 2004 | F. Paul Wilson – Sims |
| 2005 | Neal Stephenson – The System of the World |
| 2006 | Ken MacLeod – Learning the World |
| 2007 | Charles Stross – Glasshouse |
| 2008 | Harry Turtledove – The Gladiator;
Jo Walton – Ha'penny |
| 2009 | Cory Doctorow – Little Brother |
| 2010 | Dani and Eytan Kollin – The Unincorporated Man |
| 2011 | Sarah Hoyt – Darkship Thieves |
| 2012 | Delia Sherman – The Freedom Maze;
Ernest Cline – Ready Player One |
| 2013 | Cory Doctorow – Pirate Cinema |
| 2014 | Cory Doctorow – Homeland; Ramez Naam – Nexus |
| 2015 | Daniel Suarez – Influx |
| 2016 | Neal Stephenson – Seveneves |
| 2017 | Johanna Sinisalo – Auringon ydin |
| 2018 | Travis Corcoran – The Powers of the Earth |
| 2019 | Travis Corcoran – Causes of Separation |
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