{
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  "title": "Doors: Twilight",
  "subtitle": null,
  "url": "https://www.bookquiver.com/markus-heitz/doors-twilight/9781529402360",
  "publisher": "arcadia",
  "translators": [],
  "medium": "ebook",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "978-15-2940-236-0",
  "pages": null,
  "published": "2021-03-04",
  "language": "en_GB",
  "cover": "https://quivercdn.com/covers/arcadia/markus-heitz/doors-twilight_978-15-2940-236-0.jpg?v=2026-05-11%2013%3A59%3A07",
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  "binding": "E-book",
  "description": "When his beloved only daughter goes missing, millionaire entrepreneur Walter van Dam calls in a team of experts - including free-climbers, a geologist, a parapsychologist, even a medium - to find her . . . for Anna-Lena has disappeared somewhere within a mysterious cave system under the old house the family abandoned years ago. But the rescuers are not the only people on her trail - and there are dangers in the underground labyrinth that no one could ever have foreseen. In a gigantic cavern the team come across a number of strange doors, three of them marked with enigmatic symbols. Anna-Lena must be behind one of them - but time is running out and they need to choose, quickly. Anna-Lena is no longer the only person at risk. The team knew their mission would be perilous - but how do you defeat your own demons? Trapped in their own nightmares, their only hope of escape is DOOR X, which leads to a threatening vision of the future . . . DOORS: THREE DOORS, THREE DIFFERENT ADVENTURES. WHICH DOOR WILL YOU CHOOSE?",
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    "title": "Doors: Twilight",
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    "url": "https://www.bookquiver.com/markus-heitz/doors-twilight"
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  "authors": [
    {
      "name": "Markus Heitz",
      "slug": "markus-heitz",
      "url": "https://www.bookquiver.com/markus-heitz"
    }
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}