{
  "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": "Crossfire",
  "slug": "crossfire",
  "url": "https://www.kolczanksiazek.pl/sylvia-day/seria/crossfire",
  "json": "https://www.kolczanksiazek.pl/sylvia-day/seria/crossfire.json",
  "markdown": "https://www.kolczanksiazek.pl/sylvia-day/seria/crossfire.md",
  "author": {
    "name": "Sylvia Day",
    "slug": "sylvia-day",
    "url": "https://www.kolczanksiazek.pl/sylvia-day"
  },
  "books_in_catalog": 5,
  "volumes_total": 5,
  "published": "2019–2021",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Dotyk Crossa",
      "subtitle": null,
      "slug": "dotyk-crossa",
      "url": "https://www.kolczanksiazek.pl/sylvia-day/dotyk-crossa",
      "publisher": "Świat Książki",
      "published": "2019-01-30",
      "isbn": "978-83-8139-012-5"
    },
    {
      "volume": 2,
      "title": "Płomień Crossa",
      "subtitle": null,
      "slug": "plomien-crossa",
      "url": "https://www.kolczanksiazek.pl/sylvia-day/plomien-crossa",
      "publisher": "Swiat Ksiazki",
      "published": "2019-01-30",
      "isbn": "978-83-8139-013-2"
    },
    {
      "volume": 3,
      "title": "Wyznanie Crossa",
      "subtitle": null,
      "slug": "wyznanie-crossa",
      "url": "https://www.kolczanksiazek.pl/sylvia-day/wyznanie-crossa",
      "publisher": "Świat Książki",
      "published": "2019-01-30",
      "isbn": "978-83-8139-014-9"
    },
    {
      "volume": 4,
      "title": "Wybór Crossa",
      "subtitle": null,
      "slug": "wybor-crossa",
      "url": "https://www.kolczanksiazek.pl/sylvia-day/wybor-crossa",
      "publisher": "Świat Książki",
      "published": "2020-02-12",
      "isbn": "978-83-8139-476-5"
    },
    {
      "volume": 5,
      "title": "Tylko Cross",
      "subtitle": null,
      "slug": "tylko-cross",
      "url": "https://www.kolczanksiazek.pl/sylvia-day/tylko-cross",
      "publisher": "Świat Książki",
      "published": "2021-05-06",
      "isbn": "978-83-8139-507-6"
    }
  ]
}