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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": "Koszmarny Karolek i wigilijne figle",
  "subtitle": null,
  "slug": "koszmarny-karolek-i-wigilijne-figle",
  "url": "https://www.kolczanksiazek.pl/francesca-simon/koszmarny-karolek-i-wigilijne-figle",
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  "markdown": "https://www.kolczanksiazek.pl/francesca-simon/koszmarny-karolek-i-wigilijne-figle.md",
  "authors": [
    {
      "name": "Francesca Simon",
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  "original_language": "en",
  "first_published": "2009-01-01",
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  "series": [],
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  "description": "Nowy tomik przygód Koszmarnego Karolka! Święta Bożego Narodzenia z Karolkiem gwarantują mocne wrażenia. Jak inne dzieci Karolek przygotowuje się do świąt: marzy o roli świętego Józefa w szkolnym przedstawieniu, na czubku choinki wiesza Gladiatora Terminatora, w ciekawy sposób zdobywa prezenty dla rodziny i zakłada pułapkę na świętego Mikołaja.",
  "editions": [
    {
      "title": "Koszmarny Karolek i wigilijne figle",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/francesca-simon/koszmarny-karolek-i-wigilijne-figle/9788324011278",
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    {
      "title": "Koszmarny Karolek i wigilijne figle",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/francesca-simon/koszmarny-karolek-i-wigilijne-figle/9788324008995",
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