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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.",
  "title": "Fighting Ruben Wolfe",
  "subtitle": null,
  "slug": "fighting-ruben-wolfe",
  "url": "https://www.kolczanksiazek.pl/markus-zusak/en/fighting-ruben-wolfe",
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  "markdown": "https://www.kolczanksiazek.pl/markus-zusak/en/fighting-ruben-wolfe.md",
  "authors": [
    {
      "name": "Markus Zusak",
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      "heading": "Publikacje dla dzieci i młodzieży, edukacja"
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      "heading": "Publikacje dla dzieci i młodzieży popularnonaukowe i ogólnoinformacyjne"
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  "description": "I say, 'Don't lose your heart, Rube.' And very clearly, without moving, my brother answers me. He says, 'I'm not tryin' to lose it, Cam. I'm tryin' to find it.' The Wolfe brothers know how to fight. They've been fighting all their lives. Now there's something more at stake than just winning. A powerful, poignant novel from the author of the international bestseller, The Book Thief.",
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      "url": "https://www.kolczanksiazek.pl/markus-zusak/en/fighting-ruben-wolfe/9781448157839",
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      "title": "Fighting Ruben Wolfe",
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    {
      "title": "Smečka rváčů",
      "language": "cs_CZ",
      "url": "https://www.kolczanksiazek.pl/markus-zusak/cs/smecka-rvacu"
    },
    {
      "title": "Walczący Ruben Wolfe",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/markus-zusak/walczacy-ruben-wolfe"
    },
    {
      "title": "Bom de briga",
      "language": "pt_BR",
      "url": "https://www.kolczanksiazek.pl/markus-zusak/pt/bom-de-briga"
    }
  ],
  "characters": [],
  "chapters": []
}