{
  "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": "Elementarz",
  "subtitle": null,
  "slug": "elementarz",
  "url": "https://www.kolczanksiazek.pl/marian-falski/elementarz",
  "json": "https://www.kolczanksiazek.pl/marian-falski/elementarz.json",
  "markdown": "https://www.kolczanksiazek.pl/marian-falski/elementarz.md",
  "authors": [
    {
      "name": "Marian Falski",
      "slug": "marian-falski",
      "url": "https://www.kolczanksiazek.pl/marian-falski"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2009-06-19",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/wsip/marian-falski/elementarz_978-83-0202-243-2.jpg?v=2026-08-06%2004%3A19%3A34",
  "description": "Elementarz Mariana Falskiego, którego pierwsze",
  "editions": [
    {
      "title": "Elementarz",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/marian-falski/elementarz/9788302022432",
      "publisher": "WSiP",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-0202-243-2",
      "pages": 160,
      "published": "2009-06-19",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/wsip/marian-falski/elementarz_978-83-0202-243-2.jpg?v=2026-08-06%2004%3A19%3A34"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}