{
  "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": "Diuna 7",
  "slug": "diuna-7",
  "url": "https://www.kolczanksiazek.pl/kevin-j-anderson/seria/diuna-7",
  "json": "https://www.kolczanksiazek.pl/kevin-j-anderson/seria/diuna-7.json",
  "markdown": "https://www.kolczanksiazek.pl/kevin-j-anderson/seria/diuna-7.md",
  "author": {
    "name": "Kevin J. Anderson",
    "slug": "kevin-j-anderson",
    "url": "https://www.kolczanksiazek.pl/kevin-j-anderson"
  },
  "books_in_catalog": 2,
  "volumes_total": 2,
  "published": "2022–2025",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Łowcy Diuny",
      "subtitle": null,
      "slug": "lowcy-diuny",
      "url": "https://www.kolczanksiazek.pl/kevin-j-anderson/lowcy-diuny",
      "publisher": "Rebis",
      "published": "2022-05-23",
      "isbn": "978-83-8188-541-6"
    },
    {
      "volume": 2,
      "title": "Czerwie Diuny",
      "subtitle": null,
      "slug": "czerwie-diuny",
      "url": "https://www.kolczanksiazek.pl/kevin-j-anderson/czerwie-diuny",
      "publisher": "Rebis",
      "published": "2025-01-01",
      "isbn": "978-83-8338-295-1"
    }
  ]
}