{
  "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": "Relativity",
  "subtitle": null,
  "slug": "relativity",
  "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity",
  "json": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity.json",
  "markdown": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity.md",
  "authors": [
    {
      "name": "Albert Einstein",
      "slug": "albert-einstein",
      "url": "https://www.kolczanksiazek.pl/albert-einstein"
    }
  ],
  "language": "en_IN",
  "original_title": "Über die spezielle und die allgemeine Relativitätstheorie",
  "original_language": "de",
  "first_published": "2019-06-01",
  "genres": [
    {
      "code": "PDZ",
      "heading": "Popularyzacja nauki"
    },
    {
      "code": "PH",
      "heading": "Fizyka"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/india-penguin/albert-einstein/relativity_978-01-4347-998-7.jpg?v=2026-08-19%2000%3A58%3A00",
  "description": "Regarded as a seminal work in modern physics, Relativity: The Special and General Theory written by one of the world’s most brilliant minds encompasses the universe as a whole, and delves into one of the most celebrated scientific theories – the relationship between space and time, and the theory of gravitation. First published in 1916 by the Nobel Laureate, Einstein’s research and theories explain, using minimum of mathematical terms, the basic ideas and principles of the theory which have shaped the world we live in today. Providing a fresh look at the theory of gravity and promising a new perspective on the universe, this is a book that still remains immensely popular and highly influential giving a rare insight into one of the most beautiful minds of the 20th century.",
  "editions": [
    {
      "title": "Relativity",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity/9780143479987",
      "publisher": "India Penguin",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-01-4347-998-7",
      "pages": 148,
      "published": "2025-12-01",
      "language": "en_IN",
      "cover": "https://quivercdn.com/covers/india-penguin/albert-einstein/relativity_978-01-4347-998-7.jpg?v=2026-08-19%2000%3A58%3A00"
    },
    {
      "title": "Relativity",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity/9780143448020",
      "publisher": "India Penguin Enterprise",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-01-4344-802-0",
      "pages": 296,
      "published": "2019-06-01",
      "language": "en_IN",
      "cover": "https://quivercdn.com/covers/india-penguin-enterprise/albert-einstein/relativity_978-01-4344-802-0.jpg?v=2026-08-19%2000%3A57%3A56"
    },
    {
      "title": "Relativity",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity/9781101117705",
      "publisher": "dutton",
      "publisher_series": [],
      "translators": [],
      "medium": "ebook",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-11-0111-770-5",
      "pages": null,
      "published": "2006-08-29",
      "language": "en_US",
      "cover": "https://quivercdn.com/covers/dutton/roger-penrose/relativity_978-11-0111-770-5.jpg?v=2026-06-20%2023%3A20%3A35"
    },
    {
      "title": "Relativity",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity/9780143039822",
      "publisher": "Penguin Classics",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-01-4303-982-2",
      "pages": 160,
      "published": "2006-07-25",
      "language": "en_US",
      "cover": "https://quivercdn.com/covers/penguin-classics/albert-einstein/relativity_978-01-4303-982-2.jpg?v=2026-06-20%2022%3A40%3A26"
    },
    {
      "title": "Relativity",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/albert-einstein/en/relativity/9780517884416",
      "publisher": "crown",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-05-1788-441-6",
      "pages": 208,
      "published": "1995-06-06",
      "language": "en_US",
      "cover": "https://quivercdn.com/covers/crown/albert-einstein/relativity_978-05-1788-441-6.jpg?v=2026-06-23%2003%3A19%3A06"
    }
  ],
  "other_languages": [
    {
      "title": "La théorie de la relativité restreinte et générale-édition anniversaire",
      "language": "fr_FR",
      "url": "https://www.kolczanksiazek.pl/albert-einstein/fr/la-theorie-de-la-relativite-restreinte-et-generale-edition-anniversaire"
    },
    {
      "title": "O szczególnej i ogólnej teorji względności: (wykład przystępny)",
      "language": "pl_PL",
      "url": "https://www.kolczanksiazek.pl/albert-einstein/o-szczegolnej-i-ogolnej-teorji-wzglednosci-wyklad-przystepny"
    },
    {
      "title": "Relatividade - Teoria Especial e Teoria Geral",
      "language": "pt_PT",
      "url": "https://www.kolczanksiazek.pl/albert-einstein/pt/relatividade-teoria-especial-e-teoria-geral"
    }
  ],
  "characters": [],
  "chapters": []
}