{
  "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": "Die Kreutzersonate",
  "subtitle": null,
  "slug": "die-kreutzersonate",
  "url": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi/de/die-kreutzersonate",
  "json": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi/de/die-kreutzersonate.json",
  "markdown": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi/de/die-kreutzersonate.md",
  "authors": [
    {
      "name": "Lew Nikolajewitsch Tolstoi",
      "slug": "lew-nikolajewitsch-tolstoi",
      "url": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi"
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  "language": "de_DE",
  "original_title": "Крейцерова соната",
  "original_language": "ru",
  "first_published": "1984-05-01",
  "genres": [
    {
      "code": "FBC",
      "heading": "Klasyka literatury pięknej"
    },
    {
      "code": "FYT",
      "heading": "Proza w przekładzie"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/insel/lew-tolstoj/die-kreutzersonate_978-34-5875-870-9-3059e58a.webp?v=2026-09-29%2006%3A00%3A09",
  "description": "Während einer nächtlichen Zugreise macht Posdnyschew, der Held von Tolstojs Erzählung, einem Mitreisenden ein aufwühlendes Geständnis: in seiner maßlosen Eifersucht - noch zusätzlich durch Beethovens Kreutzersonate geschürt - sah er keinen anderen Weg mehr, als seine vermeintlich untreue Frau umzubringen. Schritt für Schritt gerät er stärker in den Sog seiner heftigen Gefühle.",
  "editions": [
    {
      "title": "Die Kreutzersonate",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi/de/die-kreutzersonate/9783458758709",
      "publisher": "insel",
      "publisher_series": [],
      "translators": [],
      "medium": "ebook",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-34-5875-870-9",
      "pages": null,
      "published": "2014-11-12",
      "language": "de_DE",
      "cover": "https://quivercdn.com/covers/insel/lew-tolstoj/die-kreutzersonate_978-34-5875-870-9-3059e58a.webp?v=2026-09-29%2006%3A00%3A09"
    },
    {
      "title": "Die Kreutzersonate",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/lew-nikolajewitsch-tolstoi/de/die-kreutzersonate/9783458324638",
      "publisher": "insel",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-34-5832-463-8",
      "pages": 175,
      "published": "1984-05-01",
      "language": "de_DE",
      "cover": "https://quivercdn.com/covers/insel/lew-tolstoj/die-kreutzersonate_978-34-5832-463-8.webp?v=2026-07-20%2010%3A07%3A14"
    }
  ],
  "other_languages": [
    {
      "title": "Η σονάτα του Κρόιτσερ",
      "language": "el_GR",
      "url": "https://www.kolczanksiazek.pl/leont-tolstoi/el/i-sonata-tou-kroitser"
    },
    {
      "title": "The Kreutzer Sonata",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/leo-tolstoy/en/the-kreutzer-sonata"
    },
    {
      "title": "Sonata a Kreutzer",
      "language": "es_ES",
      "url": "https://www.kolczanksiazek.pl/liev-n-tolstoi/es/sonata-a-kreutzer"
    },
    {
      "title": "La sonata a Kreutzer",
      "language": "it_IT",
      "url": "https://www.kolczanksiazek.pl/lev-tolstoj/it/la-sonata-a-kreutzer"
    },
    {
      "title": "Sonata Kreutzerowska",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/lew-tolstoj/sonata-kreutzerowska"
    },
    {
      "title": "A Sonata de Kreutzer",
      "language": "pt_PT",
      "url": "https://www.kolczanksiazek.pl/liev-tolstoi/pt/a-sonata-de-kreutzer"
    }
  ],
  "characters": [],
  "chapters": []
}