{
  "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": "Farmer in the Sky",
  "subtitle": null,
  "slug": "farmer-in-the-sky",
  "url": "https://www.kolczanksiazek.pl/robert-a-heinlein/farmer-in-the-sky",
  "json": "https://www.kolczanksiazek.pl/robert-a-heinlein/farmer-in-the-sky.json",
  "markdown": "https://www.kolczanksiazek.pl/robert-a-heinlein/farmer-in-the-sky.md",
  "authors": [
    {
      "name": "Robert A. Heinlein",
      "slug": "robert-a-heinlein",
      "url": "https://www.kolczanksiazek.pl/robert-a-heinlein"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "2013-12-04",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/baen-books/robert-a-heinlein/farmer-in-the-sky_978-14-3913-277-7-308e0bf6.jpg?v=2026-09-03%2009%3A12%3A25",
  "description": "Bill Lermer travels with his father, stepmother and stepsister to colonize a Jovian moon in the process of being terraformed. Out here, self-reliance is the key to survival—and Bill finds that his Boy Scout motto isn't merely a pretty saying. It's a necessary rule for survival! This is it: what we think is the best of the classic Robert Heinlein adventure novels that influenced a generation of engineers and space scientists and still set the heart racing and the mind afire!",
  "editions": [
    {
      "title": "Farmer in the Sky",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/robert-a-heinlein/farmer-in-the-sky/9781439132777",
      "publisher": "Baen Books",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-14-3913-277-7",
      "pages": null,
      "published": "2013-12-04",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/baen-books/robert-a-heinlein/farmer-in-the-sky_978-14-3913-277-7-308e0bf6.jpg?v=2026-09-03%2009%3A12%3A25"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}