SF Supernova

Discover / Theme

Hard SF

Rigorous scientific speculation.

521 titles

Often paired with
Social SF 129Space Opera 121Adventure 68First Contact 35Horror 32Post-Apocalyptic 22
Peaks in
1950s1940s1960s1930s1890s
Explored most by
Jules VerneGeorge O. SmithH. G. WellsLuis SenarensMurray LeinsterE. E. SmithMary Wollstonecraft ShelleyRay Cummings
See it mapped
On the Star Map →
The artificial man
Cover of The artificial man by Clare Winger Harris
The artificial man
Clare Winger Harris · 1929
17 min read
Artificial IntelligenceHard SF
The belt
Cover of The belt by Wallace West
The belt
Wallace West · 1951
27 min read
ColonizationHard SF
The celestial blueprint
Cover of The celestial blueprint by Philip José Farmer
The celestial blueprint
Philip José Farmer · 1954
34 min read
Hard SFSocial SF
The colour out of space
Cover of The colour out of space by H. P. Lovecraft
The colour out of space
H. P. Lovecraft · 1927
38 min read
Hard SFHorror
The crystal ray
Cover of The crystal ray by Raymond Z. Gallun
The crystal ray
Raymond Z. Gallun · 1929
23 min read
AdventureHard SF
The deadly thinkers
Cover of The deadly thinkers by William Gray Beyer
The deadly thinkers
William Gray Beyer · 1951
43 min read
Artificial IntelligenceHard SF
The death crystal
Cover of The death crystal by George O. Smith
The death crystal
George O. Smith · 1950
54 min read
Hard SFSpace Opera
The discovery of a world in the moone
Cover of The discovery of a world in the moone by John Wilkins
The discovery of a world in the moone
John Wilkins · 1638
2 hr 13 min read
Hard SFSocial SF
The girl from Bodies, Inc.
Cover of The girl from Bodies, Inc. by Randall Garrett Robert Silverberg
The girl from Bodies, Inc.
Randall Garrett Robert Silverberg · 1956
51 min read
Hard SFSocial SF
The green girl
Cover of The green girl by Jack Williamson
The green girl
Jack Williamson · 1930
2 hr 31 min read
Hard SFLost World
The impossible invention
Cover of The impossible invention by Robert Moore Williams
The impossible invention
Robert Moore Williams · 1942
23 min read
Hard SFSocial SF
The incredible slingshot bombs
Cover of The incredible slingshot bombs by Robert Moore Williams
The incredible slingshot bombs
Robert Moore Williams · 1942
26 min read
AdventureHard SF
The invisible master
Cover of The invisible master by Edmond Hamilton
The invisible master
Edmond Hamilton · 1930
56 min read
Hard SFHorror
The island of Doctor Moreau
Cover of The island of Doctor Moreau by H. G. Wells
The island of Doctor Moreau
H. G. Wells · 1896
2 hr 36 min read
Hard SFHorror
The life-masters
Cover of The life-masters by Edmond Hamilton
The life-masters
Edmond Hamilton · 1930
39 min read
Hard SFHorror
The magnificent possession
Cover of The magnificent possession by Isaac Asimov
The magnificent possession
Isaac Asimov · 1940
28 min read
Hard SFSocial SF
The man who mastered time
Cover of The man who mastered time by Ray Cummings
The man who mastered time
Ray Cummings · 1929
3 hr 46 min read
Hard SFTime Travel
The man with the broken ear
Cover of The man with the broken ear by Edmond About
The man with the broken ear
Edmond About · 1862
3 hr 48 min read
Hard SFSocial SF
The mummy and Miss Nitocris : a phantasy of the fourth dimension
Cover of The mummy and Miss Nitocris : a phantasy of the fourth dimension by George Chetwynd Griffith
The mummy and Miss Nitocris : a phantasy of the fourth dimension
George Chetwynd Griffith · 1976
4 hr 38 min read
FantasyHard SF
The penultimate trump
Cover of The penultimate trump by R. C. W. Ettinger
The penultimate trump
R. C. W. Ettinger · 1948
34 min read
Hard SFSocial SF
The princess of the atom
Cover of The princess of the atom by Ray Cummings
The princess of the atom
Ray Cummings · 1929
4 hr 19 min read
AdventureHard SF
The radio ghost
Cover of The radio ghost by Otis Adelbert Kline
The radio ghost
Otis Adelbert Kline · 1927
47 min read
Hard SFHorror
The radium pool
Cover of The radium pool by Ed Earl Repp
The radium pool
Ed Earl Repp · 1949
2 hr 47 min read
Hard SFLost World
The railhead at Kysyl Khoto
Cover of The railhead at Kysyl Khoto by Allen Kim Lang
The railhead at Kysyl Khoto
Allen Kim Lang · 1957
18 min read
Hard SFSpace Opera

Comments 0

No comments yet. Sign in to be the first.