{
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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": "Cuda natury. Polska",
  "subtitle": null,
  "slug": "cuda-natury-polska",
  "url": "https://www.kolczanksiazek.pl/krzysztof-ulanowski/cuda-natury-polska",
  "json": "https://www.kolczanksiazek.pl/krzysztof-ulanowski/cuda-natury-polska.json",
  "markdown": "https://www.kolczanksiazek.pl/krzysztof-ulanowski/cuda-natury-polska.md",
  "authors": [
    {
      "name": "Krzysztof Ulanowski",
      "slug": "krzysztof-ulanowski",
      "url": "https://www.kolczanksiazek.pl/krzysztof-ulanowski"
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  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2025-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/horyzonty/krzysztof-ulanowski/cuda-natury-polska_978-83-6825-835-6.webp?v=2026-08-14%2005%3A45%3A23",
  "description": "Cuda natury. Polska to album prezentujący polskie skarby przyrody. Na kartach tej książki znajdziesz polskie parki narodowe, między innymi Babiogórski Park Narodowy, Białowieski Park Narodowy, Biebrzański Park Narodowy, Drawieński Park Narodowy, Kampinoski Park Narodowy, Karkonoski Park Narodowy,...",
  "editions": [
    {
      "title": "Cuda natury. Polska",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/krzysztof-ulanowski/cuda-natury-polska/9788368258356",
      "publisher": "Horyzonty",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-6825-835-6",
      "pages": null,
      "published": "2025-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/horyzonty/krzysztof-ulanowski/cuda-natury-polska_978-83-6825-835-6.webp?v=2026-08-14%2005%3A45%3A23"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}