Ultrasound
A stranded traveler accepts help from a strange couple, then tumbles into a mind-bending web of memory, control, and conspiracy.
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Similar in plot structure
These books are ranked using the plot structure labels extracted for Constellations.
Plot structure labels used: nonlinear narrative, repeat scenes, alternate iterations, branching outcomes, time jumps, open-ended ending, fragmented timeline, standalone scenes, replay with variation, elliptical structure
Focused on “reread reward” 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.
The Franchise
A studio turns a beloved fantasy franchise into a living world, where hidden truth, memory tech, and greed collide.
How It Unfolds
A cloned astronaut on an interstellar colonization mission faces repeated second chances—and one unresolved past.
The Moon Represents My Heart
A time-traveling Chinese-British family is split by loss, forcing two siblings to navigate grief, love, and the pull of the past.
Superman – Action Comics, Volume 3: At the End of Days
Superman faces a reality-bending threat that attacks across his whole life, forcing a nonlinear, multiverse-spanning showdown.
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Destroyer of Light
On a tidally locked alien world, refugees, modified humans, and conquerors collide in a nonlinear Persephone retelling.
The Museum of Human History
A comatose girl who never ages draws scientists, family, and seekers into an interwoven mystery about time, memory, and youth.
Terrestrial History
A climate-strained family spans generations and timelines as Earth falters and Mars beckons, with time travel in the mix.
Who Wants to Live Forever
When a life-extending drug splits a married couple, their choices ripple through decades, love, and society.
Now, Then, and Everywhen
Two future historians collide across eras when a time shift erases lives and threatens to rewrite history forever.
Under Fortunate Stars
Two stranded crews from different eras must survive a space rift while untangling a history that may be wrong.
The Cave of Time
A lost hiker enters a mysterious cave and must navigate branching time-travel choices to find a way home.