{
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    "url": "https://www.bookquiver.com"
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  "title": "Betrothed to My Sister's Ex (Light Novel) Vol. 4",
  "subtitle": null,
  "url": "https://www.bookquiver.com/tobirano/betrothed-to-my-sisters-ex-light-novel-vol-4/9798897655762",
  "publisher": "airship",
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "979-88-9765-576-2",
  "pages": 320,
  "published": "2027-01-12",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/airship/tobirano/betrothed-to-my-sisters-ex-light-novel-vol-4_979-88-9765-576-2.jpg?v=2026-05-26%2016%3A15%3A52",
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  "markdown": "https://www.bookquiver.com/tobirano/betrothed-to-my-sisters-ex-light-novel-vol-4/9798897655762.md",
  "binding": "Softcover",
  "description": "A woman who’s lived her life in the shadow of her sister must suddenly take her place after a tragic accident—but her life is about to get way more complicated. Manga also from Seven...",
  "book": {
    "title": "Betrothed to My Sister's Ex (Light Novel) Vol. 4",
    "slug": "betrothed-to-my-sisters-ex-light-novel-vol-4",
    "url": "https://www.bookquiver.com/tobirano/betrothed-to-my-sisters-ex-light-novel-vol-4"
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  "authors": [
    {
      "name": "Tobirano",
      "slug": "tobirano",
      "url": "https://www.bookquiver.com/tobirano"
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    {
      "name": "Mai Murasaki",
      "slug": "mai-murasaki",
      "url": "https://www.bookquiver.com/mai-murasaki"
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}