{
  "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": "The Secret of Sarek",
  "subtitle": null,
  "slug": "the-secret-of-sarek",
  "url": "https://www.kolczanksiazek.pl/maurice-leblanc/en/the-secret-of-sarek",
  "json": "https://www.kolczanksiazek.pl/maurice-leblanc/en/the-secret-of-sarek.json",
  "markdown": "https://www.kolczanksiazek.pl/maurice-leblanc/en/the-secret-of-sarek.md",
  "authors": [
    {
      "name": "Maurice Leblanc",
      "slug": "maurice-leblanc",
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc"
    }
  ],
  "language": "en_GB",
  "original_title": "L'Île aux trente cercueils",
  "original_language": "fr",
  "first_published": "2025-11-20",
  "genres": [
    {
      "code": "FB",
      "heading": "Proza literacka"
    },
    {
      "code": "FBA",
      "heading": "Współczesna proza literacka"
    },
    {
      "code": "FF",
      "heading": "Literatura kryminalna i detektywistyczna"
    },
    {
      "code": "FFH",
      "heading": "Kryminały historyczne i powieści detektywistyczne"
    },
    {
      "code": "FYT",
      "heading": "Proza w przekładzie"
    }
  ],
  "series": [
    {
      "name": "Arsène Lupin",
      "slug": "arsene-lupin",
      "volume": 9,
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc/seria/arsene-lupin"
    }
  ],
  "cover": "https://quivercdn.com/covers/hachette-india-little-brown/maurice-leblanc/arsene-lupin-10-the-secret-of-sarek-aka-island-of-thirty-coffins_978-93-5731-221-9.jpg?v=2026-04-29%2005%3A24%3A26",
  "description": "Fourteen years previously, the beautiful Veronique d'Hergemont's had her baby abducted by her own father as an act of revenge for Veronique's marriage, and both her father and her child drowned at sea. While watching a film, she spots her childhood signature on the side of a hut and immediately wants to visit the place where the film was shot. But if she makes it to the mysterious Sarek can she avoid being trapped in a mystery involving prophecies, sinister forces, and ancient secrets. Lupin is recalled to France in May by one of his friends and travels to the accursed island of Sarek --nicknamed the 'Island of the Thirty Coffins' because of its death dealing barrier of reefs — to save the beautiful Veronique d'Hergemont from the clutches of the murderous Vorski. Alongside Lupin pursues the God-Stone of the Kings of Bohemia, a miraculous stone that has the power \" to give life and death,\" hidden on the island of Sarek. Can Lupin unravel the secret in time?",
  "editions": [
    {
      "title": "The Secret of Sarek",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc/en/the-secret-of-sarek/9789357312219",
      "publisher": "Hachette India Little Brown",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-93-5731-221-9",
      "pages": null,
      "published": "2025-11-20",
      "language": "en_GB",
      "cover": "https://quivercdn.com/covers/hachette-india-little-brown/maurice-leblanc/arsene-lupin-10-the-secret-of-sarek-aka-island-of-thirty-coffins_978-93-5731-221-9.jpg?v=2026-04-29%2005%3A24%3A26"
    }
  ],
  "other_languages": [
    {
      "title": "L'Île aux trente cercueils",
      "language": "fr_FR",
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc/fr/lile-aux-trente-cercueils"
    },
    {
      "title": "Wyspa trzydziestu trumien",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc/wyspa-trzydziestu-trumien"
    },
    {
      "title": "A Ilha dos Trinta Ataúdes",
      "language": "pt_PT",
      "url": "https://www.kolczanksiazek.pl/maurice-leblanc/pt/a-ilha-dos-trinta-ataudes"
    },
    {
      "title": "Острів Тридцяти Трун",
      "language": "uk_UA",
      "url": "https://www.kolczanksiazek.pl/moris-leblan/uk/ostriv-trydtsiaty-trun"
    }
  ],
  "characters": [],
  "chapters": []
}