{
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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
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  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
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  "url": "https://www.kolczanksiazek.pl/alex-aster/lato-w-wielkim-miescie-ebook/9788328736474",
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  "publisher_series": [],
  "translators": [],
  "medium": "ebook",
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  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-83-2873-647-4",
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  "published": null,
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/muza/alex-aster/lato-w-wielkim-miescie-ebook_978-83-2873-647-4-e810b22e.webp?v=2026-09-28%2009%3A23%3A56",
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  "binding": "E-book",
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  "book": {
    "title": "Lato w wielkim mieście (ebook)",
    "slug": "lato-w-wielkim-miescie-ebook",
    "url": "https://www.kolczanksiazek.pl/alex-aster/lato-w-wielkim-miescie-ebook"
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  "authors": [
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      "name": "Alex Aster",
      "slug": "alex-aster",
      "url": "https://www.kolczanksiazek.pl/alex-aster"
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}