{
  "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": "Molly and the Mathematical Mystery",
  "subtitle": null,
  "slug": "molly-and-the-mathematical-mystery",
  "url": "https://www.kolczanksiazek.pl/eugenia-cheng/molly-and-the-mathematical-mystery",
  "json": "https://www.kolczanksiazek.pl/eugenia-cheng/molly-and-the-mathematical-mystery.json",
  "markdown": "https://www.kolczanksiazek.pl/eugenia-cheng/molly-and-the-mathematical-mystery.md",
  "authors": [
    {
      "name": "Eugenia Cheng",
      "slug": "eugenia-cheng",
      "url": "https://www.kolczanksiazek.pl/eugenia-cheng"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "2020-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/templar/eugenia-cheng/molly-and-the-mathematical-mystery_978-17-8741-568-3.webp?v=2026-08-12%2018%3A15%3A41",
  "description": "Join Molly as she ventures into a curious world where nothing is quite as it seems... A trail of clues lead from scene to scene, presenting Molly with a number of challenges. But who is leaving the clues and where will they lead? This interactive mystery shows maths isn't just about numbers and...",
  "editions": [
    {
      "title": "Molly and the Mathematical Mystery",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/eugenia-cheng/molly-and-the-mathematical-mystery/9781787415683",
      "publisher": "templar",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-17-8741-568-3",
      "pages": 30,
      "published": "2020-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/templar/eugenia-cheng/molly-and-the-mathematical-mystery_978-17-8741-568-3.webp?v=2026-08-12%2018%3A15%3A41"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}