{
  "type": "book",
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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
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  "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": "El tango de la Guardia Vieja",
  "subtitle": null,
  "slug": "el-tango-de-la-guardia-vieja",
  "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/es/el-tango-de-la-guardia-vieja",
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  "markdown": "https://www.kolczanksiazek.pl/arturo-perez-reverte/es/el-tango-de-la-guardia-vieja.md",
  "authors": [
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      "name": "Arturo Pérez-Reverte",
      "slug": "arturo-perez-reverte",
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  "original_language": "es",
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      "heading": "Proza literacka"
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    {
      "code": "FRD",
      "heading": "Nowoczesny i współczesny romans"
    },
    {
      "code": "FRL",
      "heading": "Romance: unlikely or unexpected lovers"
    },
    {
      "code": "FYT",
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  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/debolsillo/arturo-perez-reverte/el-tango-de-la-guardia-vieja-what-we-become-a-novel_978-84-9062-658-0.jpg?v=2026-06-12%2022%3A07%3A17",
  "description": "Hay personajes que te miran una vez y se quedan para siempre en tu vida. « Una pareja de jóvenes apuestos, acuciados por pasiones urgentes como la vida, se mira a los ojos al bailar un tango...",
  "editions": [
    {
      "title": "El tango de la Guardia Vieja",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/es/el-tango-de-la-guardia-vieja/9788490626580",
      "publisher": "Debolsillo",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-84-9062-658-0",
      "pages": 496,
      "published": "2015-09-15",
      "language": "es_ES",
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    {
      "title": "Tango staré gardy",
      "language": "cs_CZ",
      "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/cs/tango-stare-gardy"
    },
    {
      "title": "Dreimal im Leben",
      "language": "de_DE",
      "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/de/dreimal-im-leben"
    },
    {
      "title": "Mężczyzna, który tańczył tango",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/mezczyzna-ktory-tanczyl-tango"
    },
    {
      "title": "O Tango da Velha Guarda",
      "language": "pt_PT",
      "url": "https://www.kolczanksiazek.pl/arturo-perez-reverte/pt/o-tango-da-velha-guarda"
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  "characters": [],
  "chapters": []
}