{
  "type": "edition",
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    "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": "Wieczna lewica. Myśli i aforyzmy",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/marcin-gielzak/wieczna-lewica-mysli-i-aforyzmy/9788381756839",
  "publisher": "MT Biznes",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-83-8175-683-9",
  "pages": 216,
  "published": "2024-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/mt-biznes/marcin-gielzak/wieczna-lewica-mysli-i-aforyzmy_978-83-8175-683-9-0ef50a41.webp?v=2026-08-25%2003%3A58%3A34",
  "json": "https://www.kolczanksiazek.pl/marcin-gielzak/wieczna-lewica-mysli-i-aforyzmy/9788381756839.json",
  "markdown": "https://www.kolczanksiazek.pl/marcin-gielzak/wieczna-lewica-mysli-i-aforyzmy/9788381756839.md",
  "binding": "Hardcover",
  "description": "Drugie",
  "book": {
    "title": "Wieczna lewica. Myśli i aforyzmy",
    "slug": "wieczna-lewica-mysli-i-aforyzmy",
    "url": "https://www.kolczanksiazek.pl/marcin-gielzak/wieczna-lewica-mysli-i-aforyzmy"
  },
  "authors": [
    {
      "name": "Marcin Giełzak",
      "slug": "marcin-gielzak",
      "url": "https://www.kolczanksiazek.pl/marcin-gielzak"
    }
  ]
}