{
  "type": "book",
  "site": {
    "name": "The Book Quiver",
    "language": "en-US",
    "url": "https://www.bookquiver.com"
  },
  "formats": "Every page has two versions with the same data: JSON (the page address + .json) and markdown (the page address + .md). Append .json or .md to any `url` in this document.",
  "title": "Luis Barnavelt i upiór w operze",
  "subtitle": null,
  "slug": "luis-barnavelt-i-upior-w-operze",
  "url": "https://www.bookquiver.com/john-bellairs/pl/luis-barnavelt-i-upior-w-operze",
  "json": "https://www.bookquiver.com/john-bellairs/pl/luis-barnavelt-i-upior-w-operze.json",
  "markdown": "https://www.bookquiver.com/john-bellairs/pl/luis-barnavelt-i-upior-w-operze.md",
  "authors": [
    {
      "name": "John Bellairs",
      "slug": "john-bellairs",
      "url": "https://www.bookquiver.com/john-bellairs"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "2001-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/amber/john-bellairs/luis-barnavelt-i-upior-w-operze_8-372-45622-4-a3e1f84f.jpg?v=2026-09-06%2003%3A14%3A15",
  "description": "W opuszczonym budynku opery miejskiej Luis i Rita znajdują starą partyturę. Zachwyceni dziełem kompozytora sprzed stu lat mieszkańcy Nowego Zebedeusza postanawiają wystawić operę. Nikt jednak nie wie, co się stanie w chwili, gdy zabrzmią jej pierwsze dźwięki..",
  "editions": [
    {
      "title": "Luis Barnavelt i upiór w operze",
      "subtitle": null,
      "url": "https://www.bookquiver.com/john-bellairs/pl/luis-barnavelt-i-upior-w-operze/8372456224",
      "publisher": "Amber",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "isbn": "8-372-45622-4",
      "pages": 160,
      "published": "2001-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/amber/john-bellairs/luis-barnavelt-i-upior-w-operze_8-372-45622-4-a3e1f84f.jpg?v=2026-09-06%2003%3A14%3A15"
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  "other_languages": [],
  "characters": [],
  "chapters": []
}