{
  "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": "Hopeless",
  "slug": "hopeless",
  "url": "https://www.kolczanksiazek.pl/colleen-hoover/seria/hopeless",
  "json": "https://www.kolczanksiazek.pl/colleen-hoover/seria/hopeless.json",
  "markdown": "https://www.kolczanksiazek.pl/colleen-hoover/seria/hopeless.md",
  "author": {
    "name": "Colleen Hoover",
    "slug": "colleen-hoover",
    "url": "https://www.kolczanksiazek.pl/colleen-hoover"
  },
  "books_in_catalog": 4,
  "volumes_total": 4,
  "published": "2017–2024",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Hopeless",
      "subtitle": null,
      "slug": "hopeless",
      "url": "https://www.kolczanksiazek.pl/colleen-hoover/hopeless",
      "publisher": "Otwarte",
      "published": "2022-05-23",
      "isbn": "978-83-8135-188-1"
    },
    {
      "volume": 2,
      "title": "Losing Hope",
      "subtitle": null,
      "slug": "losing-hope",
      "url": "https://www.kolczanksiazek.pl/colleen-hoover/losing-hope",
      "publisher": "Otwarte",
      "published": "2022-06-20",
      "isbn": "978-83-8135-189-8"
    },
    {
      "volume": 2.5,
      "title": "Szukając Kopciuszka",
      "subtitle": null,
      "slug": "szukajac-kopciuszka",
      "url": "https://www.kolczanksiazek.pl/colleen-hoover/szukajac-kopciuszka",
      "publisher": "Moondrive",
      "published": "2017-10-26",
      "isbn": "978-83-7515-476-4"
    },
    {
      "volume": 2.6,
      "title": "Znajdując szczęście",
      "subtitle": null,
      "slug": "znajdujac-szczescie",
      "url": "https://www.kolczanksiazek.pl/colleen-hoover/znajdujac-szczescie",
      "publisher": "Otwarte",
      "published": "2024-05-21",
      "isbn": "978-83-8135-688-6"
    }
  ]
}