{
  "type": "book",
  "site": {
    "name": "The Book Quiver",
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    "url": "https://www.bookquiver.com"
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  "formats": "Every page has two versions with the same data: JSON (the page address + .json) and markdown (the page address + .md). Append .json or .md to any `url` in this document.",
  "title": "Jan Karski: Człowiek, który odkrył holokaust",
  "subtitle": null,
  "slug": "jan-karski-czlowiek-ktory-odkryl-holokaust",
  "url": "https://www.bookquiver.com/marco-rizzo/pl/jan-karski-czlowiek-ktory-odkryl-holokaust",
  "json": "https://www.bookquiver.com/marco-rizzo/pl/jan-karski-czlowiek-ktory-odkryl-holokaust.json",
  "markdown": "https://www.bookquiver.com/marco-rizzo/pl/jan-karski-czlowiek-ktory-odkryl-holokaust.md",
  "authors": [
    {
      "name": "Marco Rizzo",
      "slug": "marco-rizzo",
      "url": "https://www.bookquiver.com/marco-rizzo"
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  "language": "pl_PL",
  "original_title": null,
  "original_language": "it",
  "first_published": "2014-12-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/alter/marco-rizzo/jan-karski-czlowiek-ktory-odkryl-holokaust_978-83-6444-908-6-f3030ecb.jpg?v=2026-09-02%2002%3A06%3A06",
  "description": "W związku z obchodami Roku Jana Karskiego w Polsce, nakładem naszego wydawnictwa ukazuje się",
  "editions": [
    {
      "title": "Jan Karski: Człowiek, który odkrył holokaust",
      "subtitle": null,
      "url": "https://www.bookquiver.com/marco-rizzo/pl/jan-karski-czlowiek-ktory-odkryl-holokaust/9788364449086",
      "publisher": "Alter",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "isbn": "978-83-6444-908-6",
      "pages": 160,
      "published": "2014-12-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/alter/marco-rizzo/jan-karski-czlowiek-ktory-odkryl-holokaust_978-83-6444-908-6-f3030ecb.jpg?v=2026-09-02%2002%3A06%3A06"
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  "other_languages": [],
  "characters": [],
  "chapters": []
}