{
  "type": "series",
  "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.",
  "name": "Kwartet weselny",
  "slug": "kwartet-weselny",
  "url": "https://www.kolczanksiazek.pl/nora-roberts/seria/kwartet-weselny",
  "json": "https://www.kolczanksiazek.pl/nora-roberts/seria/kwartet-weselny.json",
  "markdown": "https://www.kolczanksiazek.pl/nora-roberts/seria/kwartet-weselny.md",
  "author": {
    "name": "Nora Roberts",
    "slug": "nora-roberts",
    "url": "https://www.kolczanksiazek.pl/nora-roberts"
  },
  "books_in_catalog": 4,
  "volumes_total": 4,
  "published": "2011–2026",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Wizja w bieli",
      "subtitle": null,
      "slug": "wizja-w-bieli",
      "url": "https://www.kolczanksiazek.pl/nora-roberts/wizja-w-bieli",
      "publisher": "Swiat Ksiazki",
      "published": "2026-01-01",
      "isbn": "978-83-6892-116-8"
    },
    {
      "volume": 2,
      "title": "Posłanie z róż",
      "subtitle": null,
      "slug": "poslanie-z-roz",
      "url": "https://www.kolczanksiazek.pl/nora-roberts/poslanie-z-roz",
      "publisher": "Swiat Ksiazki",
      "published": "2026-10-28",
      "isbn": "978-83-6892-132-8"
    },
    {
      "volume": 3,
      "title": "Smak życia",
      "subtitle": null,
      "slug": "smak-zycia",
      "url": "https://www.kolczanksiazek.pl/nora-roberts/smak-zycia",
      "publisher": "HarperCollins",
      "published": "2011-07-08",
      "isbn": "978-83-2387-782-0"
    },
    {
      "volume": 4,
      "title": "Miłosne przysięgi",
      "subtitle": null,
      "slug": "milosne-przysiegi",
      "url": "https://www.kolczanksiazek.pl/nora-roberts/milosne-przysiegi",
      "publisher": "Prószyński i S-ka",
      "published": "2011-07-05",
      "isbn": "978-83-7648-817-2"
    }
  ]
}