{
  "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": "Magisterium",
  "slug": "magisterium",
  "url": "https://www.kolczanksiazek.pl/holly-black/seria/magisterium",
  "json": "https://www.kolczanksiazek.pl/holly-black/seria/magisterium.json",
  "markdown": "https://www.kolczanksiazek.pl/holly-black/seria/magisterium.md",
  "author": {
    "name": "Holly Black",
    "slug": "holly-black",
    "url": "https://www.kolczanksiazek.pl/holly-black"
  },
  "books_in_catalog": 5,
  "volumes_total": 5,
  "published": "2022–2023",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Magisterium I: Próba Żelaza",
      "subtitle": null,
      "slug": "magisterium-i-proba-zelaza",
      "url": "https://www.kolczanksiazek.pl/holly-black/magisterium-i-proba-zelaza",
      "publisher": "Otwarte",
      "published": "2022-09-05",
      "isbn": "978-83-8135-204-8"
    },
    {
      "volume": 2,
      "title": "Magisterium II: Miedziana Rękawica",
      "subtitle": null,
      "slug": "magisterium-ii-miedziana-rekawica",
      "url": "https://www.kolczanksiazek.pl/holly-black/magisterium-ii-miedziana-rekawica",
      "publisher": "Otwarte",
      "published": "2022-10-26",
      "isbn": "978-83-8135-229-1"
    },
    {
      "volume": 3,
      "title": "Brązowy klucz",
      "subtitle": null,
      "slug": "brazowy-klucz",
      "url": "https://www.kolczanksiazek.pl/holly-black/brazowy-klucz",
      "publisher": "Otwarte",
      "published": null,
      "isbn": "978-83-8135-257-4"
    },
    {
      "volume": 4,
      "title": "Srebrna maska",
      "subtitle": null,
      "slug": "srebrna-maska",
      "url": "https://www.kolczanksiazek.pl/holly-black/srebrna-maska",
      "publisher": "Otwarte",
      "published": "2023-03-22",
      "isbn": "978-83-8135-273-4"
    },
    {
      "volume": 5,
      "title": "Złota wieża",
      "subtitle": null,
      "slug": "zlota-wieza",
      "url": "https://www.kolczanksiazek.pl/holly-black/zlota-wieza",
      "publisher": "Otwarte",
      "published": "2023-01-01",
      "isbn": "978-83-8135-274-1"
    }
  ]
}