{
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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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  "authors": [
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  "original_language": null,
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      "code": "FBA",
      "heading": "Współczesna proza literacka"
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      "code": "FR",
      "heading": "Romans"
    },
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      "code": "FRV",
      "heading": "Mroczny romans"
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      "code": "FYT",
      "heading": "Proza w przekładzie"
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  "series": [],
  "cover": "https://quivercdn.com/covers/berkley/penelope-douglas/birthday-girl_978-05-9364-196-5.jpg?v=2026-06-02%2013%3A08%3A45",
  "description": "True love comes from the most forbidden places in this TikTok smash hit from New York Times bestselling author Penelope Douglas, now with bonus material! Jordan has nowhere else to go when her boyfriend...",
  "editions": [
    {
      "title": "Birthday Girl",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/penelope-douglas/en/birthday-girl/9780593641965",
      "publisher": "Berkley",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
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  "other_languages": [
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      "title": "Birthday Girl",
      "language": "de_DE",
      "url": "https://www.kolczanksiazek.pl/penelope-douglas/de/birthday-girl"
    },
    {
      "title": "Birthday Girl",
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      "url": "https://www.kolczanksiazek.pl/penelope-douglas/es/birthday-girl"
    },
    {
      "title": "Birthday Girl",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/penelope-douglas/birthday-girl"
    },
    {
      "title": "Іменинниця",
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      "url": "https://www.kolczanksiazek.pl/penelopa-duhlas/uk/imenynnytsia"
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  "characters": [],
  "chapters": []
}