{
  "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 Derwich",
  "slug": "marek-derwich",
  "url": "https://www.kolczanksiazek.pl/marek-derwich",
  "json": "https://www.kolczanksiazek.pl/marek-derwich.json",
  "markdown": "https://www.kolczanksiazek.pl/marek-derwich.md",
  "image": null,
  "books_count": 7,
  "languages_count": 1,
  "countries_count": 1,
  "books": [
    {
      "title": "Błogosławiony Czesław, patron Wrocławia. Tom 1. Średniowiecze i czasy nowożytne",
      "subtitle": null,
      "slug": "blogoslawiony-czeslaw-patron-wroclawia-tom-1-sredniowiecze-i-czasy-nowozytne",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/blogoslawiony-czeslaw-patron-wroclawia-tom-1-sredniowiecze-i-czasy-nowozytne",
      "first_published": "2008-11-24",
      "series": null
    },
    {
      "title": "Polska XX wieku (1914-2003)",
      "subtitle": null,
      "slug": "polska-xx-wieku-1914-2003",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/polska-xx-wieku-1914-2003",
      "first_published": "2004-01-01",
      "series": null
    },
    {
      "title": "Pod zaborami (1795-1914)",
      "subtitle": null,
      "slug": "pod-zaborami-1795-1914",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/pod-zaborami-1795-1914",
      "first_published": "2003-01-01",
      "series": null
    },
    {
      "title": "Monarchia Jagiellonów (1399-1586)",
      "subtitle": null,
      "slug": "monarchia-jagiellonow-1399-1586",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/monarchia-jagiellonow-1399-1586",
      "first_published": "2003-01-01",
      "series": null
    },
    {
      "title": "Monarchia Piastów (1038-1399)",
      "subtitle": null,
      "slug": "monarchia-piastow-1038-1399",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/monarchia-piastow-1038-1399",
      "first_published": "2003-01-01",
      "series": null
    },
    {
      "title": "Rzeczpospolita Szlachecka (1586-1795)",
      "subtitle": null,
      "slug": "rzeczpospolita-szlachecka-1586-1795",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/rzeczpospolita-szlachecka-1586-1795",
      "first_published": "2003-01-01",
      "series": null
    },
    {
      "title": "U źródeł Polski (do roku 1038)",
      "subtitle": null,
      "slug": "u-zrodel-polski-do-roku-1038",
      "url": "https://www.kolczanksiazek.pl/marek-derwich/u-zrodel-polski-do-roku-1038",
      "first_published": "2002-01-01",
      "series": null
    }
  ],
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}