{
  "type": "book",
  "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": "Śledztwo na cztery ręce; Karty na stół",
  "subtitle": null,
  "slug": "sledztwo-na-cztery-rece-karty-na-stol",
  "url": "https://www.kolczanksiazek.pl/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol",
  "json": "https://www.kolczanksiazek.pl/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol.json",
  "markdown": "https://www.kolczanksiazek.pl/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol.md",
  "authors": [
    {
      "name": "Agatha Christie",
      "slug": "agatha-christie",
      "url": "https://www.kolczanksiazek.pl/agatha-christie"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "1996-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/swiat-ksiazki/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol_8-371-29199--6b15713e.jpg?v=2026-09-01%2007%3A12%3A17",
  "description": "Kolejny tom serii Świata Książki, zawierający dwie powieści Agaty Christie: 1. Śledztwo na cztery ręce - z Tommym i Tuppence Beresford. 2. Karty na stół - z Herkulesem Poirot i nadinspektorem Battle. Jest to licencyjne",
  "editions": [
    {
      "title": "Śledztwo na cztery ręce; Karty na stół",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol/837129199X",
      "publisher": "Świat Książki",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "8-371-29199-X",
      "pages": 398,
      "published": "1996-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/swiat-ksiazki/agatha-christie/sledztwo-na-cztery-rece-karty-na-stol_8-371-29199--6b15713e.jpg?v=2026-09-01%2007%3A12%3A17"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}