{
  "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": "Spy",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/danielle-steel/en/spy/9780399179464",
  "publisher": "dell",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-03-9917-946-4",
  "pages": 400,
  "published": "2020-10-13",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/dell/danielle-steel/spy_978-03-9917-946-4.jpg?v=2026-06-06%2009%3A50%3A44",
  "json": "https://www.kolczanksiazek.pl/danielle-steel/en/spy/9780399179464.json",
  "markdown": "https://www.kolczanksiazek.pl/danielle-steel/en/spy/9780399179464.md",
  "binding": "Softcover",
  "description": "#1 NEW YORK TIMES BESTSELLER • A young woman is caught up in a dangerous double life on behalf of her country during World War II in Danielle Steel’s thrilling new novel. At eighteen,...",
  "book": {
    "title": "Spy",
    "slug": "spy",
    "url": "https://www.kolczanksiazek.pl/danielle-steel/en/spy"
  },
  "authors": [
    {
      "name": "Danielle Steel",
      "slug": "danielle-steel",
      "url": "https://www.kolczanksiazek.pl/danielle-steel"
    }
  ]
}