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Combine common axes
These books are ranked using the plot structure labels extracted for Across a Billion Years.
Plot structure labels used: epistolary, letters home, message cubes, first-person narration, framed narrative, quest structure, investigation-driven, slow build, revelation-driven, twist ending, linear expedition
Focused on “frame narrative” 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.
An intrepid journalist joins a volatile scientific expedition into the Amazon to test claims of a dinosaur-haunted lost world.
Why this is here
Plot structure labels: frame narration · first-person narration · letter form · journal form · episodic journey · slow build · mystery reveal · expedition arc · quest structure · race to prove claims · trap and survival · mission conclusion
Semantic match: ranked by plot structure
Distance: 0.1244
On a near-empty post-apocalyptic Earth, a boy pursues the thief who stole his beloved dog.
Why this is here
Plot structure labels: journey narrative · quest narrative · journal format · first-person narration · foreshadowing · twists · slow build · revelation-driven · frame-like address
Semantic match: ranked by plot structure
Distance: 0.1313
A guilt-ridden heiress joins a secret society where touching objects lets members relive strangers’ deaths—and becomes addicted.
Why this is here
Plot structure labels: episodic chapters · multi-POV · time-bending narrative · nested stories · voyage interludes · frame narrative · mystery reveal · slow build · accelerating second half · rushed ending · open-ended ending · multiple timelines · bookended structure
Semantic match: ranked by plot structure
Distance: 0.1663
A stranded WWI German submarine captain descends into madness after recovering a strange idol from the dead.
Why this is here
Plot structure labels: frame narrative · journal form · epistolary · slow descent · progressive unraveling · withheld explanation · ambiguous ending · discovery-led escalation
Semantic match: ranked by plot structure
Distance: 0.1730
A scientist’s pursuit of life beyond death unleashes a tragic chain of responsibility, rejection, and ruin.
Why this is here
Plot structure labels: frame narrative · story within story · nested narration · letter form · multiple narrators · quest narrative · travel sequence · episodic digressions · slow build · tragic arc
Semantic match: ranked by plot structure
Distance: 0.1730
A Victorian expedition to Africa uncovers a lost civilization and its immortal queen, whose beauty hides danger and obsession.
Why this is here
Plot structure labels: framed narrative · letters and documents · quest narrative · travelogue · revelation-driven · slow build · episodic digressions · flashback history
Semantic match: ranked by plot structure
Distance: 0.1439
A secret U.S. agency uses witchcraft and time travel to restore magic, only to unleash bureaucracy, paradox, and chaos.
Why this is here
Plot structure labels: epistolary structure · multi-voice narration · document collage · chronological hopping · interleaved timelines · mission episodic · slow build · info-dump heavy · open ending · cliffhanger ending · fragmented narrative · parallel threads
Semantic match: ranked by plot structure
Distance: 0.1498
An ultra-wealthy immortal worldbuilder is drawn into a far-future revenge mystery tied to alien gods and his past.
Why this is here
Plot structure labels: slow build · mystery unraveling · quest · investigation · revelation-driven · delayed conflict · abrupt ending · compact narrative · episodic backstory · framed reflection
Semantic match: ranked by plot structure
Distance: 0.1523
A crew of astronaut-scientists surveys alien worlds by adapting their bodies, then faces a far-reaching choice about home.
Why this is here
Plot structure labels: episodic structure · four-part structure · mission log · diary format · letter home · framed narration · slow burn · low-action · travelogue · mystery-driven · thought experiment · nontraditional plot · open-ended ending · withheld resolution
Semantic match: ranked by plot structure
Distance: 0.1534
A curious young man in Earth’s last city uncovers buried truths that could shatter a stagnant immortal civilization.
Why this is here
Plot structure labels: quest narrative · coming-of-age · mystery discovery · slow build · episodic journey · revelation-driven · open ending · ambiguous ending · partial explanation · indirect narration · summary-heavy
Semantic match: ranked by plot structure
Distance: 0.1542
An injured WWI soldier reaches Mars, falls under a brain-swap scientist, and races to restore a loved one’s body.
Why this is here
Plot structure labels: first-person narration · meta frame · quest narrative · adventure arc · training sequence · rescue mission · episodic travel · midbook shift · cliff-hanging adventures · brief finale
Semantic match: ranked by plot structure
Distance: 0.1549
A scholar’s investigation into strange documents uncovers an ancient cosmic entity, a cult, and a dread beyond reason.
Why this is here
Plot structure labels: framed narrative · epistolary · document-based · nested accounts · investigative unraveling · piecemeal revelation · slow build · open ending · worldwide hunt · climax reveal
Semantic match: ranked by plot structure
Distance: 0.1552
