{
  "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.",
  "name": "Marek Celt",
  "slug": "marek-celt",
  "url": "https://www.kolczanksiazek.pl/marek-celt",
  "json": "https://www.kolczanksiazek.pl/marek-celt.json",
  "markdown": "https://www.kolczanksiazek.pl/marek-celt.md",
  "image": null,
  "books_count": 4,
  "languages_count": 1,
  "countries_count": 1,
  "books": [
    {
      "title": "Z Retingerem do Warszawy i z powrotem",
      "subtitle": null,
      "slug": "z-retingerem-do-warszawy-i-z-powrotem",
      "url": "https://www.kolczanksiazek.pl/marek-celt/z-retingerem-do-warszawy-i-z-powrotem",
      "first_published": "2008-11-24",
      "series": null
    },
    {
      "title": "Z Retingerem do Warszawy i z powrotem - M. Celt",
      "subtitle": null,
      "slug": "z-retingerem-do-warszawy-i-z-powrotem-m-celt",
      "url": "https://www.kolczanksiazek.pl/marek-celt/z-retingerem-do-warszawy-i-z-powrotem-m-celt",
      "first_published": "2006-01-01",
      "series": null
    },
    {
      "title": "Biali Kurierzy",
      "subtitle": null,
      "slug": "biali-kurierzy",
      "url": "https://www.kolczanksiazek.pl/marek-celt/biali-kurierzy",
      "first_published": "2005-01-01",
      "series": null
    },
    {
      "title": "Raport z Podziemia 1942 ()",
      "subtitle": null,
      "slug": "raport-z-podziemia-1942",
      "url": "https://www.kolczanksiazek.pl/marek-celt/raport-z-podziemia-1942",
      "first_published": "2005-01-01",
      "series": null
    }
  ],
  "translations": null,
  "narrations": null
}