{
  "type": "edition",
  "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": "Homo Ludens",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/johan-huizinga/en/homo-ludens/9780807046814",
  "publisher": "Beacon Press",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-08-0704-681-4",
  "pages": 232,
  "published": "1971-06-01",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/beacon-press/johan-huizinga/homo-ludens_978-08-0704-681-4.jpg?v=2026-06-23%2018%3A12%3A56",
  "json": "https://www.kolczanksiazek.pl/johan-huizinga/en/homo-ludens/9780807046814.json",
  "markdown": "https://www.kolczanksiazek.pl/johan-huizinga/en/homo-ludens/9780807046814.md",
  "binding": "Softcover",
  "description": "An essential reference for all game designers, this 1938 classic is “a fascinating account of ‘man the player’ and the contribution of play to civilization” (Harper’s). ...",
  "book": {
    "title": "Homo Ludens",
    "slug": "homo-ludens",
    "url": "https://www.kolczanksiazek.pl/johan-huizinga/en/homo-ludens"
  },
  "authors": [
    {
      "name": "Johan Huizinga",
      "slug": "johan-huizinga",
      "url": "https://www.kolczanksiazek.pl/johan-huizinga"
    }
  ]
}