{
  "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": "What Echoes in the Dark",
  "subtitle": null,
  "slug": "what-echoes-in-the-dark",
  "url": "https://www.kolczanksiazek.pl/s-m-gaither/what-echoes-in-the-dark",
  "json": "https://www.kolczanksiazek.pl/s-m-gaither/what-echoes-in-the-dark.json",
  "markdown": "https://www.kolczanksiazek.pl/s-m-gaither/what-echoes-in-the-dark.md",
  "authors": [
    {
      "name": "S. M. Gaither",
      "slug": "s-m-gaither",
      "url": "https://www.kolczanksiazek.pl/s-m-gaither"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2026-01-01",
  "genres": [
    {
      "code": "FB",
      "heading": "Proza literacka"
    },
    {
      "code": "FL",
      "heading": "Fantastyka naukowa (science fiction)"
    },
    {
      "code": "FM",
      "heading": "Fantasy"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/penguin-books/s-m-gaither/what-echoes-in-the-dark_978-18-0495-868-1-fb70c2cc.webp?v=2026-08-25%2003%3A53%3A07",
  "description": "Months ago, Bellanova Halestorn brought her world back from the dead. But life is a fragile thing. The magic reviving the decayed realm of Noctaris is unstable. Unpredictable. Worse, the one who helped Nova begin to balance that realm – Aleksander – is gone, his body overtaken by the vengeful divine...",
  "editions": [
    {
      "title": "What Echoes in the Dark",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/s-m-gaither/what-echoes-in-the-dark/9781804958681",
      "publisher": "Penguin Books",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-18-0495-868-1",
      "pages": 512,
      "published": "2026-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/penguin-books/s-m-gaither/what-echoes-in-the-dark_978-18-0495-868-1-fb70c2cc.webp?v=2026-08-25%2003%3A53%3A07"
    }
  ],
  "other_languages": [
    {
      "title": "What Echoes in the Dark",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/s-m-gaither/en/what-echoes-in-the-dark"
    }
  ],
  "characters": [],
  "chapters": []
}