{
  "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": "Letter from Birmingham Jail",
  "subtitle": null,
  "slug": "letter-from-birmingham-jail",
  "url": "https://www.kolczanksiazek.pl/martin-luther-king-sr/en/letter-from-birmingham-jail",
  "json": "https://www.kolczanksiazek.pl/martin-luther-king-sr/en/letter-from-birmingham-jail.json",
  "markdown": "https://www.kolczanksiazek.pl/martin-luther-king-sr/en/letter-from-birmingham-jail.md",
  "authors": [
    {
      "name": "Martin Luther King Sr.",
      "slug": "martin-luther-king-sr",
      "url": "https://www.kolczanksiazek.pl/martin-luther-king-sr"
    }
  ],
  "language": "en_GB",
  "original_title": null,
  "original_language": null,
  "first_published": "2018-02-22",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/penguin-classics/martin-luther-king-jr/letter-from-birmingham-jail_978-02-4133-946-6.jpg?v=2026-04-24%2013%3A55%3A06",
  "description": "'Injustice anywhere is a threat to justice everywhere.' This landmark missive from one of the greatest activists in history calls for direct, non-violent resistance in the fight against racism, and reflects on the healing power of love. Penguin Modern: fifty new books celebrating the pioneering spirit of the iconic Penguin Modern Classics series, with each one offering a concentrated hit of its contemporary, international flavour. Here are authors ranging from Kathy Acker to James Baldwin, Truman Capote to Stanislaw Lem and George Orwell to Shirley Jackson; essays radical and inspiring; poems moving and disturbing; stories surreal and fabulous; taking us from the deep South to modern Japan, New York's underground scene to the farthest reaches of outer space.",
  "editions": [
    {
      "title": "Letter from Birmingham Jail",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/martin-luther-king-sr/en/letter-from-birmingham-jail/9780241339466",
      "publisher": "penguin_classics",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "isbn": "978-02-4133-946-6",
      "pages": 64,
      "published": "2018-02-22",
      "language": "en_GB",
      "cover": "https://quivercdn.com/covers/penguin-classics/martin-luther-king-jr/letter-from-birmingham-jail_978-02-4133-946-6.jpg?v=2026-04-24%2013%3A55%3A06"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}