{
  "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": "Kill Joy. A Good Girl's Guide to Murder Prequel. After Dark edition",
  "subtitle": null,
  "slug": "kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition",
  "url": "https://www.kolczanksiazek.pl/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition",
  "json": "https://www.kolczanksiazek.pl/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition.json",
  "markdown": "https://www.kolczanksiazek.pl/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition.md",
  "authors": [
    {
      "name": "Holly Jackson",
      "slug": "holly-jackson",
      "url": "https://www.kolczanksiazek.pl/holly-jackson"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "2026-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/harpercollins/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition_978-00-0882-640-6.webp?v=2026-08-10%2022%3A20%3A45",
  "description": "A stunning exclusive edition of this YA crime thriller sensation, with a striking new cover design and black sprayed edges. Pippa Fitz-Amobi is not in the mood for her friend`s murder mystery party. But when the game begins, Pip finds herself drawn into the make-believe world of intrigue, deception...",
  "editions": [
    {
      "title": "Kill Joy. A Good Girl's Guide to Murder Prequel. After Dark edition",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition/9780008826406",
      "publisher": "HarperCollins",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-00-0882-640-6",
      "pages": null,
      "published": "2026-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/harpercollins/holly-jackson/kill-joy-a-good-girls-guide-to-murder-prequel-after-dark-edition_978-00-0882-640-6.webp?v=2026-08-10%2022%3A20%3A45"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}