{
  "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": "Planetarium",
  "subtitle": null,
  "slug": "planetarium",
  "url": "https://www.kolczanksiazek.pl/raman-prinja/en/planetarium",
  "json": "https://www.kolczanksiazek.pl/raman-prinja/en/planetarium.json",
  "markdown": "https://www.kolczanksiazek.pl/raman-prinja/en/planetarium.md",
  "authors": [
    {
      "name": "Raman Prinja",
      "slug": "raman-prinja",
      "url": "https://www.kolczanksiazek.pl/raman-prinja"
    },
    {
      "name": "Christopher Wormell",
      "slug": "christopher-wormell",
      "url": "https://www.kolczanksiazek.pl/christopher-wormell"
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  ],
  "language": "en_US",
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  "original_language": null,
  "first_published": "2019-04-09",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/big-picture-press/raman-prinja/planetarium_978-15-3620-623-4.jpg?v=2026-06-08%2003%3A36%3A36",
  "description": "The newest title in the Welcome to the Museum series turns its focus to the heavens and explores the wonders of space. Welcome to the museum that is always open to explore. Step inside the pages of this...",
  "editions": [
    {
      "title": "Planetarium",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/raman-prinja/en/planetarium/9781536206234",
      "publisher": "Big Picture Press",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-15-3620-623-4",
      "pages": 112,
      "published": "2019-04-09",
      "language": "en_US",
      "cover": "https://quivercdn.com/covers/big-picture-press/raman-prinja/planetarium_978-15-3620-623-4.jpg?v=2026-06-08%2003%3A36%3A36"
    }
  ],
  "other_languages": [
    {
      "title": "Planetarium",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/raman-prinja/planetarium"
    }
  ],
  "characters": [],
  "chapters": []
}