Hard SF
1307 booksThe best hard sf books in our directory, ranked by reader rating. Every title carries a content rating, age recommendation, and trigger warnings, so you know exactly what you're picking up before you start reading.
The Burr in the Garden of Eden
G
Rescue Mode
PG-13
Red Dwarf Log No. 1996
PG-13
Tom Swift and His Talking Pictures, or, The Greatest Invention on Record
G
Planet of Nightmares
PG-13
Boyface and the Quantum Chromatic Disruption Machine
PG-13
Isaac Asimov's Utopia
PG-13
Liar, Liar
PG
Convergence
R
Shuttle Down
PG-13
Lucky Starr and the Pirates of the Asteroids
PG
Lucky Starr and the Big Sun of Mercury
PG
The Mummy and Miss Nitocris: A Phantasy of the Fourth Dimension
PG-13
Saturn
R
The Begum's Fortune
PG-13
The Cyborg from Earth
R
This World We Live In
PG-13
Escape from the Twisted Planet
R
Holes
PG-13
The Village in the Treetops
PG-13
Orion Among the Stars
PG-13
The Hunt for the Meteor
PG-13
First Action
R
Jumper
PG-13
Core
PG-13
The Long Earth
PG
Beyond the Veil of Stars
PG-13
Infinity Beach
R
The Light of Other Days
PG
Architects of Emortality
PG