{
  "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 Spiderwick",
  "slug": "kroniki-spiderwick",
  "url": "https://www.kolczanksiazek.pl/holly-black/seria/kroniki-spiderwick",
  "json": "https://www.kolczanksiazek.pl/holly-black/seria/kroniki-spiderwick.json",
  "markdown": "https://www.kolczanksiazek.pl/holly-black/seria/kroniki-spiderwick.md",
  "author": {
    "name": "Holly Black",
    "slug": "holly-black",
    "url": "https://www.kolczanksiazek.pl/holly-black"
  },
  "books_in_catalog": 3,
  "volumes_total": 5,
  "published": "2005",
  "missing_volumes": [
    1,
    2
  ],
  "books": [
    {
      "volume": 3,
      "title": "Sekret Lucindy",
      "subtitle": null,
      "slug": "sekret-lucindy",
      "url": "https://www.kolczanksiazek.pl/holly-black/sekret-lucindy",
      "publisher": "Wydawnictwo Egmont Polska",
      "published": "2005-01-01",
      "isbn": "978-83-2378-685-6"
    },
    {
      "volume": 4,
      "title": "Żelazne drzewo",
      "subtitle": null,
      "slug": "zelazne-drzewo",
      "url": "https://www.kolczanksiazek.pl/holly-black/zelazne-drzewo",
      "publisher": "Wydawnictwo Egmont Polska",
      "published": "2005-01-01",
      "isbn": "978-83-2378-686-3"
    },
    {
      "volume": 5,
      "title": "Gniew Mulgarata",
      "subtitle": null,
      "slug": "gniew-mulgarata",
      "url": "https://www.kolczanksiazek.pl/holly-black/gniew-mulgarata",
      "publisher": "Wydawnictwo Egmont Polska",
      "published": null,
      "isbn": "978-83-2372-120-8"
    }
  ]
}