{
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    "language": "en-US",
    "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.",
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      "title": "Certified Ethical Hacker (CEH) Study Guide",
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    {
      "title": "CEH Certified Ethical Hacker All-in-One Exam Guide, Fifth Edition",
      "subtitle": null,
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      "series": null
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    {
      "title": "Europe United",
      "subtitle": null,
      "slug": "europe-united",
      "url": "https://www.bookquiver.com/matthew-walker/europe-united",
      "first_published": "2019-08-08",
      "series": null
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    {
      "title": "Why We Sleep",
      "subtitle": null,
      "slug": "why-we-sleep",
      "url": "https://www.bookquiver.com/matthew-walker/why-we-sleep",
      "first_published": "2017-09-28",
      "series": null
    },
    {
      "title": "Adventure in Everything",
      "subtitle": null,
      "slug": "adventure-in-everything",
      "url": "https://www.bookquiver.com/matthew-walker/adventure-in-everything",
      "first_published": "2011-09-15",
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}