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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": "Dwanaście prac Herkulesa",
  "subtitle": null,
  "slug": "dwanascie-prac-herkulesa",
  "url": "https://www.kolczanksiazek.pl/agatha-christie/dwanascie-prac-herkulesa",
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  "authors": [
    {
      "name": "Agatha Christie",
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  "language": "pl_PL",
  "original_title": "The Labours of Hercules",
  "original_language": "en",
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      "name": "Herkules Poirot",
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  "description": "Esencja stylu mistrzyni kryminału zamknięta w cyklu zgrabnych opowiadań z niezastąpionym Herkulesem Poirot. Detektyw postanawia efektownie zakończyć karierę – stawia sobie za cel rozwiązania dwunastu spraw inspirowanych pracami swego mitycznego imiennika. Błyskotliwe dialogi, nietuzinkowe postacie, angielski humor. Tuzin wciągających historii połączonych motywem z greckiej mitologii – nie tylko dla fanów gatunku i miłośników kultury antycznej",
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    {
      "title": "Dwanaście prac Herkulesa",
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      "url": "https://www.kolczanksiazek.pl/agatha-christie/dwanascie-prac-herkulesa/9788327163097",
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    {
      "title": "Dwanaście prac Herkulesa",
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    {
      "title": "Dwanaście prac Herkulesa",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/agatha-christie/dwanascie-prac-herkulesa/9788327164735",
      "publisher": "dolnoslaskie",
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      "isbn": "978-83-2716-473-5",
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    {
      "title": "Los trabajos de Hércules",
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    {
      "title": "Les Travaux d'Hercule",
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    {
      "title": "Le fatiche di Hercule",
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      "url": "https://www.kolczanksiazek.pl/agatha-christie/it/le-fatiche-di-hercule"
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      "name": "Amy Carnaby",
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      "title": "Wprowadzenie",
      "sections": []
    },
    {
      "title": "Pojmanie Cerbera",
      "sections": []
    },
    {
      "title": "Lew z Nemei",
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    {
      "title": "Hydra lernejska",
      "sections": []
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    {
      "title": "Dzik z Erymatu",
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    {
      "title": "Stajnie Augiasza",
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    {
      "title": "Ptaki stymfalijskie",
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    {
      "title": "Byk kreteński",
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    {
      "title": "Klacze Diomedesa",
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    {
      "title": "Stado Gerionesa",
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      "title": "Jabłka Hesperyd",
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