{
  "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": "Kroniki Diuny",
  "slug": "kroniki-diuny",
  "url": "https://www.kolczanksiazek.pl/frank-herbert/seria/kroniki-diuny",
  "json": "https://www.kolczanksiazek.pl/frank-herbert/seria/kroniki-diuny.json",
  "markdown": "https://www.kolczanksiazek.pl/frank-herbert/seria/kroniki-diuny.md",
  "author": {
    "name": "Frank Herbert",
    "slug": "frank-herbert",
    "url": "https://www.kolczanksiazek.pl/frank-herbert"
  },
  "books_in_catalog": 6,
  "volumes_total": 6,
  "published": "2026",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Diuna",
      "subtitle": null,
      "slug": "diuna",
      "url": "https://www.kolczanksiazek.pl/frank-herbert/diuna",
      "publisher": "Rebis",
      "published": "2026-04-22",
      "isbn": "978-83-8338-390-3"
    },
    {
      "volume": 2,
      "title": "Mesjasz Diuny",
      "subtitle": null,
      "slug": "mesjasz-diuny",
      "url": "https://www.kolczanksiazek.pl/frank-herbert/mesjasz-diuny",
      "publisher": "Rebis",
      "published": "2026-01-01",
      "isbn": "978-83-8338-552-5"
    },
    {
      "volume": 3,
      "title": "Dzieci Diuny",
      "subtitle": null,
      "slug": "dzieci-diuny",
      "url": "https://www.kolczanksiazek.pl/frank-herbert/dzieci-diuny",
      "publisher": "Rebis",
      "published": "2026-05-06",
      "isbn": "978-83-8338-519-8"
    },
    {
      "volume": 4,
      "title": "Bóg Imperator Diuny",
      "subtitle": null,
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      "url": "https://www.kolczanksiazek.pl/frank-herbert/bog-imperator-diuny",
      "publisher": "Rebis",
      "published": "2026-01-01",
      "isbn": "978-83-8338-520-4"
    },
    {
      "volume": 5,
      "title": "Heretycy Diuny",
      "subtitle": null,
      "slug": "heretycy-diuny",
      "url": "https://www.kolczanksiazek.pl/frank-herbert/heretycy-diuny",
      "publisher": "Rebis",
      "published": "2026-01-01",
      "isbn": "978-83-8338-521-1"
    },
    {
      "volume": 6,
      "title": "Kapitularz Diuną",
      "subtitle": null,
      "slug": "kapitularz-diuna",
      "url": "https://www.kolczanksiazek.pl/frank-herbert/kapitularz-diuna",
      "publisher": "Rebis",
      "published": "2026-01-01",
      "isbn": "978-83-8476-002-4"
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}