{
  "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": "Unspeakable",
  "subtitle": null,
  "slug": "unspeakable",
  "url": "https://www.kolczanksiazek.pl/graham-masterton/en/unspeakable",
  "json": "https://www.kolczanksiazek.pl/graham-masterton/en/unspeakable.json",
  "markdown": "https://www.kolczanksiazek.pl/graham-masterton/en/unspeakable.md",
  "authors": [
    {
      "name": "Graham Masterton",
      "slug": "graham-masterton",
      "url": "https://www.kolczanksiazek.pl/graham-masterton"
    }
  ],
  "language": "en_US",
  "original_title": null,
  "original_language": null,
  "first_published": "2017-05-18",
  "genres": [
    {
      "code": "FB",
      "heading": "Proza literacka"
    },
    {
      "code": "FF",
      "heading": "Literatura kryminalna i detektywistyczna"
    },
    {
      "code": "FH",
      "heading": "Thrillery i suspens"
    },
    {
      "code": "FK",
      "heading": "Horrory i literatura grozy"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/head-of-zeus/graham-masterton/unspeakable_978-10-3590-696-3-073aea58.webp?v=2026-10-29%2003%3A18%3A24",
  "description": "Her daughter is the target of evil... Child welfare officer Holly Summers is deaf, but she has an amazing talent for lip-reading – a talent the police are very happy to call upon in difficult criminal investigations. Using her unique gift to help the police investigate the recent disappearances of a string of women, Holly does not suspect that one of the enemies she''s made in her day job has vowed a supernatural vengeance. The horror begins when the one person Holly is cares about is targeted: her precious daughter... ''One of the most original and frightening storytellers of our time'' PETER JAMES. ''A true master of horror'' JAMES HERBERT.",
  "editions": [
    {
      "title": "Unspeakable",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/graham-masterton/en/unspeakable/9781035906963",
      "publisher": "Head of Zeus",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-10-3590-696-3",
      "pages": 320,
      "published": "2017-05-18",
      "language": "en_US",
      "cover": "https://quivercdn.com/covers/head-of-zeus/graham-masterton/unspeakable_978-10-3590-696-3-073aea58.webp?v=2026-10-29%2003%3A18%3A24"
    }
  ],
  "other_languages": [
    {
      "title": "Niemy strach",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/graham-masterton/niemy-strach"
    }
  ],
  "characters": [],
  "chapters": []
}