{
  "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": "Kiler. A crime comedy based on a Juliusz Machulski film",
  "subtitle": null,
  "slug": "kiler-a-crime-comedy-based-on-a-juliusz-machulski-film",
  "url": "https://www.kolczanksiazek.pl/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film",
  "json": "https://www.kolczanksiazek.pl/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film.json",
  "markdown": "https://www.kolczanksiazek.pl/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film.md",
  "authors": [
    {
      "name": "Juliusz Machulski",
      "slug": "juliusz-machulski",
      "url": "https://www.kolczanksiazek.pl/juliusz-machulski"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2001-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/felberg-sja/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film_978-83-8866-705-3-e3bb6b7a.jpg?v=2026-09-03%2001%3A08%3A23",
  "description": "The Felberg English Readers is a new series of literature for elementary through advanced students of English, adapted especially to meet the needs of Poles and familiarize them with what is the English culture specific at the idiomatic, verbal, syntatic, and semantic levels. Every booklet contains a story, explanations of unfamiliar lexical items at the particular level, and exercises to help understand and appreciate the book.",
  "editions": [
    {
      "title": "Kiler. A crime comedy based on a Juliusz Machulski film",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film/9788388667053",
      "publisher": "Felberg SJA",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-8866-705-3",
      "pages": 64,
      "published": "2001-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/felberg-sja/juliusz-machulski/kiler-a-crime-comedy-based-on-a-juliusz-machulski-film_978-83-8866-705-3-e3bb6b7a.jpg?v=2026-09-03%2001%3A08%3A23"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}