{
  "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 valor desconocido",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido/9788418342059",
  "publisher": "Sexto Piso",
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "978-84-1834-205-9",
  "pages": 162,
  "published": null,
  "language": "es_AR",
  "cover": "https://quivercdn.com/covers/sexto-piso/hermann-broch/el-valor-desconocido_978-84-1834-205-9-795e4923.jpg?v=2026-09-23%2004%3A42%3A46",
  "json": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido/9788418342059.json",
  "markdown": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido/9788418342059.md",
  "binding": "Softcover",
  "description": "El valor desconocido — Sexto Piso",
  "book": {
    "title": "El valor desconocido",
    "slug": "el-valor-desconocido",
    "url": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido"
  },
  "authors": [
    {
      "name": "Hermann Broch",
      "slug": "hermann-broch",
      "url": "https://www.kolczanksiazek.pl/hermann-broch"
    }
  ]
}