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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
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  "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": "The Varieties of Scientific Experience",
  "subtitle": null,
  "slug": "the-varieties-of-scientific-experience",
  "url": "https://www.kolczanksiazek.pl/carl-sagan/en/the-varieties-of-scientific-experience",
  "json": "https://www.kolczanksiazek.pl/carl-sagan/en/the-varieties-of-scientific-experience.json",
  "markdown": "https://www.kolczanksiazek.pl/carl-sagan/en/the-varieties-of-scientific-experience.md",
  "authors": [
    {
      "name": "Carl Sagan",
      "slug": "carl-sagan",
      "url": "https://www.kolczanksiazek.pl/carl-sagan"
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    {
      "name": "Ann Druyan",
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      "url": "https://www.kolczanksiazek.pl/ann-druyan"
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  "original_title": null,
  "original_language": null,
  "first_published": "2007-11-06",
  "genres": [
    {
      "code": "PGK",
      "heading": "Kosmologia i wszechświat"
    },
    {
      "code": "QRAM3",
      "heading": "Religia a nauka"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/penguin-books/carl-sagan/the-varieties-of-scientific-experience_978-01-4311-262-4.jpg?v=2026-06-20%2013%3A06%3A14",
  "description": "“Ann Druyan has unearthed a treasure. It is a treasure of reason, compassion, and scientific awe. It should be the next book you read.” —Sam Harris, author of The End of Faith...",
  "editions": [
    {
      "title": "The Varieties of Scientific Experience",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/carl-sagan/en/the-varieties-of-scientific-experience/9780143112624",
      "publisher": "Penguin Books",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
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      "cover_artists": [],
      "isbn": "978-01-4311-262-4",
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      "published": "2007-11-06",
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  ],
  "other_languages": [
    {
      "title": "La diversidad de la ciencia",
      "language": "es_ES",
      "url": "https://www.kolczanksiazek.pl/carl-sagan/es/la-diversidad-de-la-ciencia"
    },
    {
      "title": "Odmiany doświadczenia naukowego. Osobiste spojrzenie na poszukiwanie Boga",
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      "url": "https://www.kolczanksiazek.pl/carl-sagan/odmiany-doswiadczenia-naukowego-osobiste-spojrzenie-na-poszukiwanie-boga"
    },
    {
      "title": "Variedades da experiência científica",
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      "url": "https://www.kolczanksiazek.pl/carl-sagan/pt/variedades-da-experiencia-cientifica"
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}