{
  "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": "Fatigue Free",
  "subtitle": null,
  "slug": "fatigue-free",
  "url": "https://www.kolczanksiazek.pl/hank-green/en/fatigue-free",
  "json": "https://www.kolczanksiazek.pl/hank-green/en/fatigue-free.json",
  "markdown": "https://www.kolczanksiazek.pl/hank-green/en/fatigue-free.md",
  "authors": [
    {
      "name": "Hank Green",
      "slug": "hank-green",
      "url": "https://www.kolczanksiazek.pl/hank-green"
    }
  ],
  "language": "en_GB",
  "original_title": null,
  "original_language": null,
  "first_published": "2003-02-13",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/da-capo-press/william-green/fatigue-free_978-07-3820-874-9.jpg?v=2026-05-13%2017%3A54%3A09",
  "description": "An instructive and inspiring book that will help anyone who suffers from fatigue to re-energize and achieve a healthy lifestyle.",
  "editions": [
    {
      "title": "Fatigue Free",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/hank-green/en/fatigue-free/9780738208749",
      "publisher": "da_capo_press",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "isbn": "978-07-3820-874-9",
      "pages": null,
      "published": "2003-02-13",
      "language": "en_GB",
      "cover": "https://quivercdn.com/covers/da-capo-press/william-green/fatigue-free_978-07-3820-874-9.jpg?v=2026-05-13%2017%3A54%3A09"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}