{
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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": "Otherland 3: Mountain of Black Glass",
  "subtitle": null,
  "slug": "otherland-3-mountain-of-black-glass",
  "url": "https://www.bookquiver.com/tad-williams/otherland-3-mountain-of-black-glass",
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  "authors": [
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      "name": "Tad Williams",
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  "original_title": null,
  "original_language": null,
  "first_published": "2015-03-17",
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  "cover": "https://quivercdn.com/covers/penguin-audio/tad-williams/otherland-3-mountain-of-black-glass_978-07-5641-034-6.jpg?v=2026-06-04%2020%3A51%3A15",
  "description": "Mountain of Black Glass is the third volume of Tad Williams' highly acclaimed four-book series, Otherland. A truly unique reading experience combining elements of science fiction,fantasy,...",
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    {
      "title": "Otherland 3: Mountain of Black Glass",
      "subtitle": null,
      "url": "https://www.bookquiver.com/tad-williams/otherland-3-mountain-of-black-glass/9780756410346",
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      "isbn": "978-07-5641-034-6",
      "pages": null,
      "published": "2015-03-17",
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