Echogenesis
Fifteen strangers wake on a hostile alien world with missing memories and must survive while uncovering why they were brought there.
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Similar in plot structure
These books are ranked using the plot structure labels extracted for Alien Arcana.
Plot structure labels used: mystery unravels, conspiracy reveal, investigation-driven, action mystery, twists and turns, slow-burn revelation, open ending, cliffhanger, progressive escalation, multiple reveals
Focused on “satisfying ending” where exact label matches exist.
This does not mean the books share the same plot, setting, quality, or difficulty. It means their plot structure embeddings are close.
Infinity Beach
A future investigator hunts her missing clone-sister and uncovers a buried first-contact secret among the stars.
The God Project
In an 1980s small town, grieving parents uncover a secret genetic project tied to missing and endangered children.
Artificial Wisdom
In 2050, a grieving journalist uncovers a climate catastrophe conspiracy while a global election pits a human leader against an AI.
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Cryptos
In a ruined future, a world designer investigates deadly glitches inside the virtual realities everyone depends on.
The Phoenix Conspiracy
An intelligence officer hunts a rogue captain across the galaxy, uncovering a conspiracy that could shake the empire.
Project Nought: A Graphic Novel
A 1990s teen wakes in 2122 as part of a time-travel school program—and uncovers secrets, danger, and a crush.
Nine
In a world where people have nine lives, a teen who refuses to burn them uncovers a hidden conspiracy.
Sphere
A Navy-led deep-sea science team investigates a mysterious shipwreck and a strange sphere that warps reality.
Halcyon Years
A down-on-his-luck private eye on a generation ship investigates a suspicious death and stumbles into a larger secret.
Remember Me Gone
A teen training in her family’s memory-erasing business uncovers missing time, town secrets, and a buried past.
The Key to Midnight
A nightclub singer with no past and a private investigator chase a brainwashing conspiracy that may rewrite identity.