← All content warnings

Sci-fi books with existential crisis

Sci-fi books flagged for existential crisis, ranked by reader rating — so you can decide what to read or avoid. Every title carries a content rating and age recommendation.

7 books
Newest firstMost popular
Heaven's River
Heaven's River
Dennis E. Taylor
PG-13Adult 18+
When the Moon Hits Your Eye
When the Moon Hits Your Eye
John Scalzi
PGAdult 18+
The Day After Never: A Time Travel Adventure
The Day After Never: A Time Travel Adventure
Nathan Van Coops
PG-13YA 12-17
The Hitchhiker's Guide to the Galaxy
The Hitchhiker's Guide to the Galaxy
Douglas Adams
PGAdult 18+
Philip K. Dick: VALIS and Later Novels (LOA #193): A Maze of Death / VALIS / The Divine Invasion / The Transmigration of Timothy Archer
Philip K. Dick: VALIS and Later Novels (LOA #193): A Maze of Death / VALIS / The Divine Invasion / The Transmigration of Timothy Archer
Philip K. Dick
PG-13Adult 18+
Land of the Lustrous 8
Land of the Lustrous 8
Haruko Ichikawa
PG-13YA 12-17
Fortnite: The Bethlehem Project: An Unofficial, Unauthorised, and Unbothered Story (Part I of II)
Fortnite: The Bethlehem Project: An Unofficial, Unauthorised, and Unbothered Story (Part I of II)
Alonso Bastian Rosas Jr.
PG-13YA 12-17