{
  "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": "Kontrakt",
  "subtitle": null,
  "slug": "kontrakt",
  "url": "https://www.kolczanksiazek.pl/walter-wager/kontrakt",
  "json": "https://www.kolczanksiazek.pl/walter-wager/kontrakt.json",
  "markdown": "https://www.kolczanksiazek.pl/walter-wager/kontrakt.md",
  "authors": [
    {
      "name": "Walter Wager",
      "slug": "walter-wager",
      "url": "https://www.kolczanksiazek.pl/walter-wager"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "1997-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/adamski-i-bielinski/walter-wager/kontrakt_8-385-59398-5-be04bf36.jpg?v=2026-09-01%2006%3A03%3A48",
  "description": "Kiedy Charlie Dunn, najlepszy w historii CIA wykonawca wyroków, zauważa przed swoim domem zaczajonego strzelca wyborowego, nawet nie przypuszcza, że to dopiero niewinny wstęp do morderczej rozgrywki...",
  "editions": [
    {
      "title": "Kontrakt",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/walter-wager/kontrakt/8385593985",
      "publisher": "Adamski i Bieliński",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "8-385-59398-5",
      "pages": 221,
      "published": "1997-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/adamski-i-bielinski/walter-wager/kontrakt_8-385-59398-5-be04bf36.jpg?v=2026-09-01%2006%3A03%3A48"
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  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}