Open Library
Sci-Fi
The future, written before it arrives.

Voyage au Centre de la Terre
Jules Verne

When the Sleeper Awakes
H. G. Wells

The food of the gods and how it came to earth
H. G. Wells

The Beasts of Tarzan (Classic Ace SF, F-203)
Edgar Rice Burroughs

The Handmaid's Tale
Margaret Atwood

It Can't Happen Here
Sinclair Lewis

R.U.R. and The insect play
Karel Čapek

The Martian Chronicles
Ray Bradbury

A Fighting Man Of Mars
Edgar Rice Burroughs

When the World Shook
H. Rider Haggard

A Clockwork Orange
Anthony Burgess

A Game of Thrones
George R. R. Martin

Slaughterhouse-Five
Kurt Vonnegut

The Master Mind of Mars
Edgar Rice Burroughs

Armageddon 2419 AD
Philip Francis Nowlan

The Hunger Games
Suzanne Collins

The Hitch Hiker's Guide to the Galaxy
Douglas Adams

Dune
Frank Herbert

On the Beach
Nevil Shute

2001
Arthur C. Clarke