Find similar books by
Combine common axes
These books are ranked using the premise labels extracted for Sister Mine.
Premise labels used: sibling rivalry, missing person, family secret, independent life, discovery of power, coming of age, divine family, conjoined twins
This does not mean the books share the same plot, setting, quality, or difficulty. It means their premise embeddings are close.
When mysterious doors appear worldwide, twin sisters on opposite spiritual paths are pulled into grief, faith, and change.
Why this is here
Premise labels: mysterious doors · parallel worlds · sibling bond · grief aftermath · religious movement · missing sibling · coming of age
Semantic match: ranked by premise
Distance: 0.1322
A grieving man discovers time travel and races to save his vanished sister before the past runs out on him.
Why this is here
Premise labels: missing sibling · time travel · psychic gift · save the past · race against time · family tragedy · mystery disappearance · do-over wish
Semantic match: ranked by premise
Distance: 0.1697
Thor and Loki race to a hidden realm to uncover a family secret that changes Asgardian history forever.
Why this is here
Premise labels: long-lost sibling · hidden realm · family secret · quest · brother-sister conflict · interdimensional journey
Semantic match: ranked by premise
Distance: 0.1699
Twin heirs of an authoritarian realm grow up under prophecy, rebellion, and a radical system of chosen gender.
Why this is here
Premise labels: twin siblings · prophetic gift · rebellion · coming of age · identity quest · authoritarian rule · political intrigue · gender choice
Semantic match: ranked by premise
Distance: 0.1740
A 15-year-old girl who can disappear is pulled into a hidden world where her secret ties to larger clan conflicts.
Why this is here
Premise labels: hidden power · invisible protagonist · parallel world · secret identity · teenage adventure · gifted trio · clan conflict · coming-of-age
Semantic match: ranked by premise
Distance: 0.1783
In an alternate Marvel timeline, Wanda Parker grows up as Peter Parker’s sister and must confront magic, loss, and identity.
Why this is here
Premise labels: alternate universe · sibling AU · adoptive family · found family · origin reimagining · multiverse · secret powers · coming-of-age · mentor-student · mystery
Semantic match: ranked by premise
Distance: 0.1851
A final time-travel crisis forces Jonah’s new twin to navigate family, identity, and a dangerous future.
Why this is here
Premise labels: time travel · twin sibling · family rescue · future danger · identity confusion · alternate dimensions
Semantic match: ranked by premise
Distance: 0.1871
Two orphaned siblings with mysterious powers flee pursuers while searching for the truth about where they came from.
Why this is here
Premise labels: orphaned siblings · supernatural powers · lost identity · search for true home · escape narrative · fugitives · pursuit by antagonists · hidden origin · otherworldly ancestry
Semantic match: ranked by premise
Distance: 0.1900
A fractured family reunites when a long-missing brother returns with an alien story—and old wounds resurface fast.
Why this is here
Premise labels: alien abduction · family drama · missing sibling · estranged siblings · family mystery · intergalactic war · return from absence · trauma aftermath
Semantic match: ranked by premise
Distance: 0.1908
A conjoined twin in a post-nuclear alternate America seeks separation, only to confront a destabilizing mystery about her past.
Why this is here
Premise labels: conjoined twins · shared body · identity crisis · body autonomy · surgical separation · alternate society · minority allegory · unreliable reality · mystery quest
Semantic match: ranked by premise
Distance: 0.1913
An orphan with hidden powers is pulled into a parallel reality where family, identity, and time are all unsettled.
Why this is here
Premise labels: orphan protagonist · foster care · alternate reality · hidden identity · powers awakening · wrong reality · family reunion · chosen one · parallel worlds · time travel
Semantic match: ranked by premise
Distance: 0.1974
A mortal boy grows up in a strange immortal family gathering for a Halloween homecoming in a haunted Illinois house.
Why this is here
Premise labels: family homecoming · supernatural family · foundling child · mystic household · immortal family · believing in the unseen · house on the hill · strange inheritance · outsider within family
Semantic match: ranked by premise
Distance: 0.1977
