{
  "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": "The Early Printed Book in Poland",
  "subtitle": null,
  "slug": "the-early-printed-book-in-poland",
  "url": "https://www.kolczanksiazek.pl/janusz-gruchala/the-early-printed-book-in-poland",
  "json": "https://www.kolczanksiazek.pl/janusz-gruchala/the-early-printed-book-in-poland.json",
  "markdown": "https://www.kolczanksiazek.pl/janusz-gruchala/the-early-printed-book-in-poland.md",
  "authors": [
    {
      "name": "Janusz Gruchała",
      "slug": "janusz-gruchala",
      "url": "https://www.kolczanksiazek.pl/janusz-gruchala"
    },
    {
      "name": "Michał Czerenkiewicz",
      "slug": "michal-czerenkiewicz",
      "url": "https://www.kolczanksiazek.pl/michal-czerenkiewicz"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2024-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/avalon/janusz-gruchala/the-early-printed-book-in-poland_978-83-7730-640-6.webp?v=2026-08-18%2013%3A48%3A16",
  "description": "The first print appeared in Krakow five hundred and fifty years ago. Everywhere Gutenbergs successors appeared, this ushered in a new era in communication and contributed to numerous changes in education and public life. This part of Europe in which Poland is located also participated in similar...",
  "editions": [
    {
      "title": "The Early Printed Book in Poland",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/janusz-gruchala/the-early-printed-book-in-poland/9788377306406",
      "publisher": "Avalon",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-7730-640-6",
      "pages": 396,
      "published": "2024-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/avalon/janusz-gruchala/the-early-printed-book-in-poland_978-83-7730-640-6.webp?v=2026-08-18%2013%3A48%3A16"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}