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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": "Self Defence wer. angielska",
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  "authors": [
    {
      "name": "Davis M Daniel",
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  "description": "Is it true that orange juice can help ward off colds? How does age affect our immune system? Is mental health really connected to inflammation? We are surrounded by bold claims and quick fixes for `boosting` our immune health. But one thing the science is clear on is that everyone`s immune system is...",
  "editions": [
    {
      "title": "Self Defence wer. angielska",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/davis-m-daniel/self-defence-wer-angielska/9781847927576",
      "publisher": "Bodley Head",
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      "isbn": "978-18-4792-757-6",
      "pages": 290,
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