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    "name": "Kołczan Książek",
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    "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": "Klucz do nieba",
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  "authors": [
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  "description": "Julia postanawia zacząć żyć dla siebie. Wyjeżdża do Dirka, do Niemiec, zostawiając męża i dzieci. Wymarzone życie przy boku ukochanego odbiega jednak od ideału. Co zrobi kobieta? Czy powróci do dawnego życia? Czy będzie walczyć o miłość i akceptację ukochanego? Czy rozwiąże zagadkę byłego esesmana? Czy doprowadzi go przed oblicze sprawiedliwości?",
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    {
      "title": "Klucz do nieba",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/joanna-svensson/klucz-do-nieba/9788364426230",
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    {
      "title": "Klucz do nieba",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/joanna-svensson/klucz-do-nieba/9788380839731",
      "publisher": "Novae Res",
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