{
  "type": "book",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "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": "Na progu piekła",
  "subtitle": null,
  "slug": "na-progu-piekla",
  "url": "https://www.kolczanksiazek.pl/floyd-mcclung/na-progu-piekla",
  "json": "https://www.kolczanksiazek.pl/floyd-mcclung/na-progu-piekla.json",
  "markdown": "https://www.kolczanksiazek.pl/floyd-mcclung/na-progu-piekla.md",
  "authors": [
    {
      "name": "Floyd Mcclung",
      "slug": "floyd-mcclung",
      "url": "https://www.kolczanksiazek.pl/floyd-mcclung"
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  "language": "pl_PL",
  "original_title": null,
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  "first_published": "1994-01-01",
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  "series": [],
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  "description": "Książka jest przejmującą opowieścią o ludziach narkotykowego szlaku prowadzącego z Amsterdamu przez Grecję, Turcję, Iran, Afganistan do Indii i Nepalu. Setki tysięcy młodych ludzi z zachodniego świata przemierza ten szlak w poszukiwaniu innego życia, innej prawdy i innych wzorców niż te, w których...",
  "editions": [
    {
      "title": "Na progu piekła",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/floyd-mcclung/na-progu-piekla/9788378292050",
      "publisher": "Vocatio",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-7829-205-0",
      "pages": 280,
      "published": "2016-01-01",
      "language": "pl_PL",
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    },
    {
      "title": "Na progu piekła",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/floyd-mcclung/na-progu-piekla/8385435433",
      "publisher": "Vocatio",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "8-385-43543-3",
      "pages": 237,
      "published": "1994-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/vocatio/floyd-mcclung/na-progu-piekla_8-385-43543-3-a50a9b84.jpg?v=2026-09-07%2003%3A07%3A04"
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}