{
  "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": "Psie lata",
  "subtitle": null,
  "slug": "psie-lata",
  "url": "https://www.kolczanksiazek.pl/gunter-grass/psie-lata",
  "json": "https://www.kolczanksiazek.pl/gunter-grass/psie-lata.json",
  "markdown": "https://www.kolczanksiazek.pl/gunter-grass/psie-lata.md",
  "authors": [
    {
      "name": "Günter Grass",
      "slug": "gunter-grass",
      "url": "https://www.kolczanksiazek.pl/gunter-grass"
    }
  ],
  "language": "pl_PL",
  "original_title": "Hundejahre",
  "original_language": "de",
  "first_published": "1963-01-01",
  "genres": [
    {
      "code": "FBA",
      "heading": "Współczesna proza literacka"
    },
    {
      "code": "FS",
      "heading": "Literatura obyczajowo-rodzinna"
    },
    {
      "code": "FV",
      "heading": "Literatura historyczna"
    },
    {
      "code": "FXB",
      "heading": "Beletrystyka – problematyka dorastania"
    },
    {
      "code": "FXF",
      "heading": "Narrative theme: war and conflict"
    },
    {
      "code": "FXN",
      "heading": "Beletrystyka: tożsamość i przynależność"
    },
    {
      "code": "FXP",
      "heading": "Beletrystyka – problematyka polityczna"
    },
    {
      "code": "NH",
      "heading": "Historia"
    }
  ],
  "series": [
    {
      "name": "Trylogia gdańska",
      "slug": "trylogia-gdanska",
      "volume": 3,
      "url": "https://www.kolczanksiazek.pl/gunter-grass/seria/trylogia-gdanska"
    }
  ],
  "cover": "https://quivercdn.com/covers/polnord-oskar/gunter-grass/psie-lata_8-386-18138-9-4365b252.jpg?v=2026-09-06%2021%3A42%3A55",
  "description": "\" Psie lata\" to ostatnia część po \" Blaszanym bębenku\" i \" Kocie i myszy\" wielkiego dzieła Grassa - Trylogii Gdańskiej. Trzeba dodać, że najbardziej ceniona przez samego autora.",
  "editions": [
    {
      "title": "Psie lata",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/gunter-grass/psie-lata/8386181389",
      "publisher": "Polnord-Oskar",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "8-386-18138-9",
      "pages": 531,
      "published": "1963-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/polnord-oskar/gunter-grass/psie-lata_8-386-18138-9-4365b252.jpg?v=2026-09-06%2021%3A42%3A55"
    }
  ],
  "other_languages": [
    {
      "title": "Hundejahre",
      "language": "de_DE",
      "url": "https://www.kolczanksiazek.pl/gunter-grass/de/hundejahre"
    },
    {
      "title": "Dog Years",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/gunter-grass/en/dog-years"
    }
  ],
  "characters": [],
  "chapters": []
}