{
  "type": "edition",
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    "name": "The Book Quiver",
    "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.",
  "title": "The Sleepwalker",
  "subtitle": null,
  "url": "https://www.bookquiver.com/lars-kepler/pl/the-sleepwalker/9781838777920",
  "publisher": "Zaffre",
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "isbn": "978-18-3877-792-0",
  "pages": 512,
  "published": "2026-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/zaffre/lars-kepler/the-sleepwalker_978-18-3877-792-0.webp?v=2026-08-17%2016%3A09%3A07",
  "json": "https://www.bookquiver.com/lars-kepler/pl/the-sleepwalker/9781838777920.json",
  "markdown": "https://www.bookquiver.com/lars-kepler/pl/the-sleepwalker/9781838777920.md",
  "binding": "Softcover",
  "description": "An alarm sounds in the middle of the night for a burglary in progress at a winter-closed campsite in Bredäng, outside Stockholm. The police spot a light in one of the farthest caravans and when the officers open the door they are greeted by a horrific sight. Floors, walls and furniture are...",
  "book": {
    "title": "The Sleepwalker",
    "slug": "the-sleepwalker",
    "url": "https://www.bookquiver.com/lars-kepler/pl/the-sleepwalker"
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  "authors": [
    {
      "name": "Lars Kepler",
      "slug": "lars-kepler",
      "url": "https://www.bookquiver.com/lars-kepler"
    }
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}