{
  "type": "edition",
  "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.",
  "title": "Tajemnicze krainy",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/arthur-conan-doyle/tajemnicze-krainy/9788379507597",
  "publisher": "Armoryka",
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "978-83-7950-759-7",
  "pages": 384,
  "published": "2020-02-19",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/armoryka/arthur-conan-doyle/tajemnicze-krainy-the-land-of-mist_978-83-7950-759-7-9b26af81.jpg?v=2026-09-04%2017%3A12%3A29",
  "json": "https://www.kolczanksiazek.pl/arthur-conan-doyle/tajemnicze-krainy/9788379507597.json",
  "markdown": "https://www.kolczanksiazek.pl/arthur-conan-doyle/tajemnicze-krainy/9788379507597.md",
  "binding": "Softcover",
  "description": null,
  "book": {
    "title": "Tajemnicze krainy",
    "slug": "tajemnicze-krainy",
    "url": "https://www.kolczanksiazek.pl/arthur-conan-doyle/tajemnicze-krainy"
  },
  "authors": [
    {
      "name": "Arthur Conan Doyle",
      "slug": "arthur-conan-doyle",
      "url": "https://www.kolczanksiazek.pl/arthur-conan-doyle"
    }
  ]
}