Find your next SF/F read by mood

universe123 books1940

About robots, set in far future.

“There is a science that reads the future of quadrillions the way an astronomer reads the orbits of stars.”
from the catalogue

Start with Foundation →

includes Trantorian Empire, The Collected Fiction of Isaac Asimov, Foundation, Second Foundation Trilogy, The Positronic Robot Stories, Foundation (Original Stories)

The Moon Is a Harsh MistressNovel

Robert A. Heinleinstandalone novel1966

About artificial intelligence and rebellion and revolution, set in the moon and far future.

Double StarNovel

Robert A. Heinleinstandalone novel1956

About identity, set in far future and mars.

“Lorenzo Smythe, the excellent yet unemployed actor, meets Dak Broadbent in a bar.”
from the catalogue

The Puppet MastersNovel

Robert A. Heinleinstandalone novel1951

Alien invasion, about aliens and survival, set in mid 20th century.

“Parasitical aliens attach themselves to human hosts and take over their bodies.”
from the catalogue

CoDominiumUniverse

universe98 books1971

Military science fiction, set in other star systems and far future.

“The body of work runs along a few hard threads rather than one line.”
from the catalogue

Start with The Mote in God's Eye →

includes Moties, Laurie Jo Hansen, Falkenberg's Legion, War World

Red PlanetNovel

Robert A. Heinleinstandalone novel1949

About space colonization and aliens, set in mars and far future.

“A boy colonist on Mars takes his bouncing ball Martian pet with him to boarding school, but the new Headmaster is a controlling tyrant.”
from the catalogue

More like The Valkyrie Protocol