Find your next SF/F read by mood

universe123 books1940

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

Starship TroopersNovel

Robert A. Heinleinstandalone novel1959

Military science fiction, about coming of age and aliens.

CoDominiumUniverse

universe98 books1971

Military science fiction.

“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, Falkenberg's Legion, War World, Laurie Jo Hansen

Known SpaceUniverse

universe142 books1964

About aliens.

“Give a clever species a few centuries and a working fusion drive, and it will fill the sky with problems.”
from the catalogue

Start with Ringworld →

includes Man-Kzin Wars, Ringworld, Fleet of Worlds

Lunar ChroniclesSeries

series15 books2011

Fairy tale retelling, about political intrigue.

“Set in a futuristic world inhabited by various species and creatures, tensions are rising between Earth and its former colony Luna, while both attempt to manage an ongoing pandemic.”
from the catalogue

Start with Fairest: Levana's Story →

NovaNovel

Samuel R. Delanystandalone novel1968

About quests and revenge.

“The plot concerns the spaceship captain Lorq Von Ray's search for a nova, which will produce the essential power source Illyrion, and his vendetta with the Red family, who seek to kill him.”
from the catalogue

More like Transformers (aligned continuity)