{
  "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": "Firefly Lane",
  "slug": "firefly-lane",
  "url": "https://www.kolczanksiazek.pl/kristin-hannah/seria/firefly-lane",
  "json": "https://www.kolczanksiazek.pl/kristin-hannah/seria/firefly-lane.json",
  "markdown": "https://www.kolczanksiazek.pl/kristin-hannah/seria/firefly-lane.md",
  "author": {
    "name": "Kristin Hannah",
    "slug": "kristin-hannah",
    "url": "https://www.kolczanksiazek.pl/kristin-hannah"
  },
  "books_in_catalog": 2,
  "volumes_total": 2,
  "published": "2025",
  "missing_volumes": [],
  "books": [
    {
      "volume": 1,
      "title": "Firefly Lane",
      "subtitle": null,
      "slug": "firefly-lane",
      "url": "https://www.kolczanksiazek.pl/kristin-hannah/firefly-lane",
      "publisher": "Świat Książki",
      "published": "2025-01-01",
      "isbn": "978-83-6841-938-2"
    },
    {
      "volume": 2,
      "title": "Pozwól odejść",
      "subtitle": null,
      "slug": "pozwol-odejsc",
      "url": "https://www.kolczanksiazek.pl/kristin-hannah/pozwol-odejsc",
      "publisher": "Świat Książki",
      "published": "2025-10-23",
      "isbn": "978-83-6847-175-5"
    }
  ]
}