{
  "type": "author",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "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.",
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  "slug": "anne-de-graaf",
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  "json": "https://www.kolczanksiazek.pl/anne-de-graaf.json",
  "markdown": "https://www.kolczanksiazek.pl/anne-de-graaf.md",
  "image": null,
  "books_count": 4,
  "languages_count": 1,
  "countries_count": 1,
  "books": [
    {
      "title": "Moja pierwsza Biblia z naklejkami",
      "subtitle": null,
      "slug": "moja-pierwsza-biblia-z-naklejkami",
      "url": "https://www.kolczanksiazek.pl/anne-de-graaf/moja-pierwsza-biblia-z-naklejkami",
      "first_published": "2015-01-01",
      "series": null
    },
    {
      "title": "Biblia dla milusińskich",
      "subtitle": null,
      "slug": "biblia-dla-milusinskich",
      "url": "https://www.kolczanksiazek.pl/anne-de-graaf/biblia-dla-milusinskich",
      "first_published": "2008-01-01",
      "series": null
    },
    {
      "title": "Biblia dla dzieci",
      "subtitle": null,
      "slug": "biblia-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/anne-de-graaf/biblia-dla-dzieci",
      "first_published": "2001-01-01",
      "series": null
    },
    {
      "title": "Chleb płaczu",
      "subtitle": null,
      "slug": "chleb-placzu",
      "url": "https://www.kolczanksiazek.pl/anne-de-graaf/chleb-placzu",
      "first_published": "1998-01-01",
      "series": null
    }
  ],
  "translations": null,
  "narrations": null
}