← All themes

Hidden Truth sci-fi books

Sci-fi books exploring the hidden truth theme, ranked by reader rating. Every title carries a content rating, age recommendation, and trigger warnings.

7 books
Newest firstMost popular
The Secret of Giza: An alien space thriller of ancient mysteries, and government cover-ups
The Secret of Giza: An alien space thriller of ancient mysteries, and government cover-ups
Ken Warner
PG-13YA 12-17
The Bones of Ruin (Bones of Ruin Trilogy)
The Bones of Ruin (Bones of Ruin Trilogy)
Sarah Raughley
RAdult 18+
Kundalini Conspiracy
Kundalini Conspiracy
Andrew May
PG-13Adult 18+
Black Swan 4: A First Contact Science Fiction Thriller (Black Swan Event)
Black Swan 4: A First Contact Science Fiction Thriller (Black Swan Event)
Bobby Akart
PG-13Adult 18+
Galleria
Galleria
Chuck Palahniuk
RAdult 18+
The Dome and Outer Space Projection: Year 1728 - The Last Reset (TERRA-INFINITA)
The Dome and Outer Space Projection: Year 1728 - The Last Reset (TERRA-INFINITA)
Claudio Nocelli
PG-13Adult 18+
Extinction Series: The Complete Collection
Extinction Series: The Complete Collection
James D. Prescott
PG-13Adult 18+