{
  "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": "On Thin Ice",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/s-rena/on-thin-ice/9781405992961",
  "publisher": "Penguin Books",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-14-0599-296-1",
  "pages": 408,
  "published": "2026-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/penguin-books/s-rena/on-thin-ice_978-14-0599-296-1.webp?v=2026-08-21%2003%3A59%3A24",
  "json": "https://www.kolczanksiazek.pl/s-rena/on-thin-ice/9781405992961.json",
  "markdown": "https://www.kolczanksiazek.pl/s-rena/on-thin-ice/9781405992961.md",
  "binding": "Softcover",
  "description": "I have one shot to build a better life—not just for me, but for my little brother still stuck in the dump I escaped from. Now that I`ve gotten to Sovereign Kings University, I have to make it worth it. Keep my head down, ignore the rich kids, and graduate. At least that was my plan before I busted a...",
  "book": {
    "title": "On Thin Ice",
    "slug": "on-thin-ice",
    "url": "https://www.kolczanksiazek.pl/s-rena/on-thin-ice"
  },
  "authors": [
    {
      "name": "S Rena",
      "slug": "s-rena",
      "url": "https://www.kolczanksiazek.pl/s-rena"
    }
  ]
}