Open Library
Sci-Fi
The future, written before it arrives.
21,041 books

Cress
Marissa Meyer

Now and Forever
Ray Bradbury

Chainfire
Terry Goodkind

Children Of The Lens (Lensman Series, No 6)
Edward E. Smith

Darkover Landfall
Marion Zimmer Bradley

Star of Danger
Marion Zimmer Bradley

The Ballad of Songbirds and Snakes
Suzanne Collins

The Magic School Bus
Joanna Cole

Gateway
Frederik Pohl

Farmer in the Sky
Robert A. Heinlein

The World of Ā
A. E. van Vogt

Kongres futurologiczny
Stanisław Lem

The Postman
David Brin

Buy Jupiter, and other stories
Isaac Asimov

Tau Zero
Poul Anderson

Null-ABC
H. Beam Piper

Startide Rising
David Brin

The Power
Naomi Alderman

Nine tomorrows
Isaac Asimov

Fang
James Patterson