Retro Hugos
7
1953-The Demolished Man - Alfred Bester
1955-The Forever Machine - Mark Clifton and Frank Riley
1956-Double Star - Robert A. Heinlein
1958-The Big Time - Fritz Leiber
1959-A Case of Conscience - James Blish
1960-Starship Troopers - Robert A Heinlein
1961-A Canticle For Leibowitz - Walter M Miller Jr
1962-Stranger in a Strange Land - Robert A Heinlein
1963-The Man in the High Castle - Philip K Dick
1964-Way Station - Clifford D Simak
1965-The Wanderer - Fritz Leiber
1966-Dune - Frank Herbert
1966-This Immortal - Roger Zelazny
1967-The Moon Is a Harsh Mistress - Robert A Heinlein
1968-Lord of Light - Roger Zelazny
1969-Stand on Zanzibar - John Brunner
1970-The Left Hand of Darkness - Ursula K le Guin
1971-Ringworld - Larry Niven
1972-Riverworld_To Your Scattered Bodies Go, the Fabulous Riverboat - Philip Jose Farmer
1973-The Gods Themselves - Isaac Asimov
1974-Rendezvous With Rama - Arthur C. Clarke
1975-The Dispossessed - Ursula K le Guin
1976-The Forever War - Joe Haldeman
1977-Where Late the Sweet Birds Sang - Kate Wilhelm
1978-Gateway - Frederik Pohl
1979-Dreamsnake - Vonda N McIntyre
1980-The Fountains of Paradise - Arthur C Clarke
1981-The Snow Queen - Joan D Vinge
1982-Downbelow Station - C J Cherryh