{
  "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": "I na tym koniec",
  "subtitle": null,
  "slug": "i-na-tym-koniec",
  "url": "https://www.kolczanksiazek.pl/italo-calvino/i-na-tym-koniec",
  "json": "https://www.kolczanksiazek.pl/italo-calvino/i-na-tym-koniec.json",
  "markdown": "https://www.kolczanksiazek.pl/italo-calvino/i-na-tym-koniec.md",
  "authors": [
    {
      "name": "Italo Calvino",
      "slug": "italo-calvino",
      "url": "https://www.kolczanksiazek.pl/italo-calvino"
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  "language": "pl_PL",
  "original_title": "Una pietra sopra",
  "original_language": "it",
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      "code": "A",
      "heading": "Sztuka"
    },
    {
      "code": "AJ",
      "heading": "Fotografia i fotografika"
    },
    {
      "code": "AM",
      "heading": "Architektura"
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    {
      "code": "DND",
      "heading": "Dzienniki, pamiętniki i listy"
    },
    {
      "code": "DNL",
      "heading": "Eseistyka literacka"
    },
    {
      "code": "DS",
      "heading": "Literaturoznawstwo i krytyka literacka"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/piw/italo-calvino/i-na-tym-koniec_978-83-8196-750-1-02732a0b.jpg?v=2026-08-24%2021%3A46%3A25",
  "description": "Pierwsze polskie",
  "editions": [
    {
      "title": "I na tym koniec",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/italo-calvino/i-na-tym-koniec/9788381967501",
      "publisher": "piw",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-8196-750-1",
      "pages": 450,
      "published": "2024-01-01",
      "language": "pl_PL",
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  ],
  "other_languages": [
    {
      "title": "The Literature Machine",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/italo-calvino/en/the-literature-machine"
    },
    {
      "title": "Una pietra sopra",
      "language": "it_IT",
      "url": "https://www.kolczanksiazek.pl/italo-calvino/it/una-pietra-sopra"
    },
    {
      "title": "Assunto encerrado",
      "language": "pt_BR",
      "url": "https://www.kolczanksiazek.pl/italo-calvino/pt/assunto-encerrado"
    }
  ],
  "characters": [],
  "chapters": []
}