{
  "type": "edition",
  "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": "El ruiseñor",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/kristin-hannah/es/el-ruisenor/9789877392739",
  "publisher": "Suma de letras",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-98-7739-273-9",
  "pages": 592,
  "published": null,
  "language": "es_AR",
  "cover": "https://quivercdn.com/covers/suma-de-letras/kristin-hannah/el-ruisenor_978-98-7739-273-9.jpg?v=2026-04-15%2010%3A08%3A28",
  "json": "https://www.kolczanksiazek.pl/kristin-hannah/es/el-ruisenor/9789877392739.json",
  "markdown": "https://www.kolczanksiazek.pl/kristin-hannah/es/el-ruisenor/9789877392739.md",
  "binding": "Softcover",
  "description": "El ruiseñor — Suma de letras",
  "book": {
    "title": "El ruiseñor",
    "slug": "el-ruisenor",
    "url": "https://www.kolczanksiazek.pl/kristin-hannah/es/el-ruisenor"
  },
  "authors": [
    {
      "name": "Kristin Hannah",
      "slug": "kristin-hannah",
      "url": "https://www.kolczanksiazek.pl/kristin-hannah"
    }
  ]
}