{
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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": "Mortal Causes",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/ian-rankin/en/mortal-causes/9781398729346",
  "publisher": "Orion",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-13-9872-934-6",
  "pages": null,
  "published": "2026-12-31",
  "language": "en_GB",
  "cover": "https://quivercdn.com/covers/orion/ian-rankin/mortal-causes_978-13-9872-934-6-605eb6bf.webp?v=2026-10-31%2002%3A55%3A28",
  "json": "https://www.kolczanksiazek.pl/ian-rankin/en/mortal-causes/9781398729346.json",
  "markdown": "https://www.kolczanksiazek.pl/ian-rankin/en/mortal-causes/9781398729346.md",
  "binding": "Softcover",
  "description": "The festival is in full swing - and a killer hides among the crowds... It is August in Edinburgh, and beneath streets packed with tourists, a body is found in one of the city's ancient underground passages. Marks on the corpse cause Detective Inspector John Rebus to suspect sectarian involvement - and dread the prospect of a terrorist atrocity in a city filled to bursting point. But when the victim turns out to be the son of a notorious gangster, the old currents of violence stir in the shadows, pitting Rebus in a race against time to stop them spilling out... **** 'Ian Rankin is a genius' LEE CHILD 'The king of crime fiction' SUNDAY EXPRESS 'Rankin is a phenomenon' SPECTATOR 'Rebus is one of British crime writing's greatest characters' DAILY MAIL",
  "book": {
    "title": "Mortal Causes",
    "slug": "mortal-causes",
    "url": "https://www.kolczanksiazek.pl/ian-rankin/en/mortal-causes"
  },
  "authors": [
    {
      "name": "Ian Rankin",
      "slug": "ian-rankin",
      "url": "https://www.kolczanksiazek.pl/ian-rankin"
    },
    {
      "name": "James Macpherson",
      "slug": "james-macpherson",
      "url": "https://www.kolczanksiazek.pl/james-macpherson"
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}