{
  "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": "Magisterium. La máscara de plata",
  "subtitle": null,
  "slug": "magisterium-la-mascara-de-plata",
  "url": "https://www.kolczanksiazek.pl/cassandra-clare/es/magisterium-la-mascara-de-plata",
  "json": "https://www.kolczanksiazek.pl/cassandra-clare/es/magisterium-la-mascara-de-plata.json",
  "markdown": "https://www.kolczanksiazek.pl/cassandra-clare/es/magisterium-la-mascara-de-plata.md",
  "authors": [
    {
      "name": "Cassandra Clare",
      "slug": "cassandra-clare",
      "url": "https://www.kolczanksiazek.pl/cassandra-clare"
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      "name": "Holly Black",
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  "language": "es_ES",
  "original_title": "Magisterium: The Silver Mask",
  "original_language": "en",
  "first_published": "2017-11-21",
  "genres": [
    {
      "code": "DNX",
      "heading": "Opowieści oparte na faktach"
    },
    {
      "code": "FBC",
      "heading": "Klasyka literatury pięknej"
    },
    {
      "code": "FF",
      "heading": "Literatura kryminalna i detektywistyczna"
    },
    {
      "code": "FJ",
      "heading": "Literatura przygodowa, literatura akcji"
    },
    {
      "code": "FM",
      "heading": "Fantasy"
    },
    {
      "code": "FNF",
      "heading": "Bajki i opowieści ludowe/ Opowiadanie bajek"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/destino-infantil-juvenil/cassandra-clare/magisterium-la-mascara-de-plata_978-84-0817-871-2-a4f16222.webp?v=2026-09-25%2023%3A05%3A12",
  "description": "La vida de Callum está destrozada. No tiene a sus amigos cerca. El espía ha escapado. Su secreto se ha revelado. Tras las rejas, lejos de la magia, por lo que él es, por lo que podría llegar ser. Una promesa de libertad aparece… pero tendrá que pagar por ella. ¿Se mantendrá fuerte y fiel a sus amigos y profesores?",
  "editions": [
    {
      "title": "Magisterium. La máscara de plata",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/cassandra-clare/es/magisterium-la-mascara-de-plata/9788408178712",
      "publisher": "destino_infantil_juvenil",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "isbn": "978-84-0817-871-2",
      "pages": 224,
      "published": "2017-11-21",
      "language": "es_ES",
      "cover": "https://quivercdn.com/covers/destino-infantil-juvenil/cassandra-clare/magisterium-la-mascara-de-plata_978-84-0817-871-2-a4f16222.webp?v=2026-09-25%2023%3A05%3A12"
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  ],
  "other_languages": [
    {
      "title": "Magisterium: The Silver Mask",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/cassandra-clare/en/magisterium-the-silver-mask"
    },
    {
      "title": "Magisterium - tome 4 Le masque d'argent",
      "language": "fr_FR",
      "url": "https://www.kolczanksiazek.pl/holly-black/fr/magisterium-tome-4-le-masque-dargent"
    },
    {
      "title": "Srebrna maska",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/holly-black/srebrna-maska"
    },
    {
      "title": "Magisterium: A máscara de prata (Vol. 4)",
      "language": "pt_BR",
      "url": "https://www.kolczanksiazek.pl/cassandra-clare/pt/magisterium-a-mascara-de-prata-vol-4"
    }
  ],
  "characters": [],
  "chapters": []
}