{
  "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": "Heinz Guderian",
  "slug": "heinz-guderian",
  "url": "https://www.kolczanksiazek.pl/heinz-guderian",
  "json": "https://www.kolczanksiazek.pl/heinz-guderian.json",
  "markdown": "https://www.kolczanksiazek.pl/heinz-guderian.md",
  "image": null,
  "books_count": 2,
  "languages_count": 4,
  "countries_count": 4,
  "books": [
    {
      "title": "Wspomnienia żołnierza",
      "subtitle": null,
      "slug": "wspomnienia-zolnierza",
      "url": "https://www.kolczanksiazek.pl/heinz-guderian/wspomnienia-zolnierza",
      "first_published": "2024-03-23",
      "series": null
    },
    {
      "title": "Achtung Panzer! Uwaga czołgi!",
      "subtitle": null,
      "slug": "achtung-panzer-uwaga-czolgi",
      "url": "https://www.kolczanksiazek.pl/heinz-guderian/achtung-panzer-uwaga-czolgi",
      "first_published": "2012-10-16",
      "series": null
    }
  ],
  "translations": null,
  "narrations": null
}