{
  "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": "Beyond Belief",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/nir-eyal/en/beyond-belief/9780593852033",
  "publisher": "portfolio",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-05-9385-203-3",
  "pages": 304,
  "published": "2026-03-10",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/portfolio/nir-eyal/beyond-belief_978-05-9385-203-3.jpg?v=2026-05-24%2001%3A59%3A01",
  "json": "https://www.kolczanksiazek.pl/nir-eyal/en/beyond-belief/9780593852033.json",
  "markdown": "https://www.kolczanksiazek.pl/nir-eyal/en/beyond-belief/9780593852033.md",
  "binding": "Hardcover",
  "description": "An Instant New York Times Bestseller What if the real obstacle isn't your effort, your discipline, or your circumstances, but what you believe is possible? Behind every endeavor are beliefs that shape...",
  "book": {
    "title": "Beyond Belief",
    "slug": "beyond-belief",
    "url": "https://www.kolczanksiazek.pl/nir-eyal/en/beyond-belief"
  },
  "authors": [
    {
      "name": "Nir Eyal",
      "slug": "nir-eyal",
      "url": "https://www.kolczanksiazek.pl/nir-eyal"
    },
    {
      "name": "Julie Li",
      "slug": "julie-li",
      "url": "https://www.kolczanksiazek.pl/julie-li"
    }
  ]
}