{
  "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": "Jacek Twardowski",
  "slug": "jacek-twardowski",
  "url": "https://www.kolczanksiazek.pl/jacek-twardowski",
  "json": "https://www.kolczanksiazek.pl/jacek-twardowski.json",
  "markdown": "https://www.kolczanksiazek.pl/jacek-twardowski.md",
  "image": null,
  "books_count": 17,
  "languages_count": 1,
  "countries_count": 1,
  "books": [
    {
      "title": "Atlas zwierząt chronionych. 250 polskich gatunków",
      "subtitle": null,
      "slug": "atlas-zwierzat-chronionych-250-polskich-gatunkow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-zwierzat-chronionych-250-polskich-gatunkow",
      "first_published": "2026-01-01",
      "series": null
    },
    {
      "title": "Kieszonkowy atlas motyli. 180 gatunków",
      "subtitle": null,
      "slug": "kieszonkowy-atlas-motyli-180-gatunkow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/kieszonkowy-atlas-motyli-180-gatunkow",
      "first_published": "2025-01-01",
      "series": null
    },
    {
      "title": "Kieszonkowy atlas owadów",
      "subtitle": null,
      "slug": "kieszonkowy-atlas-owadow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/kieszonkowy-atlas-owadow",
      "first_published": "2024-06-13",
      "series": null
    },
    {
      "title": "Atlas owadów",
      "subtitle": null,
      "slug": "atlas-owadow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-owadow",
      "first_published": "2024-01-01",
      "series": null
    },
    {
      "title": "Atlas ptaków świata",
      "subtitle": null,
      "slug": "atlas-ptakow-swiata",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-ptakow-swiata",
      "first_published": "2024-01-01",
      "series": null
    },
    {
      "title": "Atlas motyli. 250 gatunków",
      "subtitle": null,
      "slug": "atlas-motyli-250-gatunkow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-motyli-250-gatunkow",
      "first_published": "2023-06-06",
      "series": null
    },
    {
      "title": "Jaki to pająk? Atlas dla dzieci",
      "subtitle": null,
      "slug": "jaki-to-pajak-atlas-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/jaki-to-pajak-atlas-dla-dzieci",
      "first_published": "2022-05-04",
      "series": null
    },
    {
      "title": "Jaki to koń? Atlas dla dzieci",
      "subtitle": null,
      "slug": "jaki-to-kon-atlas-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/jaki-to-kon-atlas-dla-dzieci",
      "first_published": "2022-01-01",
      "series": null
    },
    {
      "title": "Jakie to zwierzę? Atlas dla dzieci",
      "subtitle": null,
      "slug": "jakie-to-zwierze-atlas-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/jakie-to-zwierze-atlas-dla-dzieci",
      "first_published": "2022-01-01",
      "series": null
    },
    {
      "title": "Jaki to gad? Atlas dla dzieci",
      "subtitle": null,
      "slug": "jaki-to-gad-atlas-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/jaki-to-gad-atlas-dla-dzieci",
      "first_published": "2021-02-11",
      "series": null
    },
    {
      "title": "Atlas rzadkich ptaków Europy",
      "subtitle": null,
      "slug": "atlas-rzadkich-ptakow-europy",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-rzadkich-ptakow-europy",
      "first_published": "2020-01-01",
      "series": null
    },
    {
      "title": "Atlas zwierząt dla dzieci",
      "subtitle": null,
      "slug": "atlas-zwierzat-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-zwierzat-dla-dzieci",
      "first_published": "2019-01-01",
      "series": null
    },
    {
      "title": "Ssaki świata",
      "subtitle": null,
      "slug": "ssaki-swiata",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/ssaki-swiata",
      "first_published": "2018-01-01",
      "series": null
    },
    {
      "title": "Jaki to owad? Atlas dla dzieci",
      "subtitle": null,
      "slug": "jaki-to-owad-atlas-dla-dzieci",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/jaki-to-owad-atlas-dla-dzieci",
      "first_published": "2018-01-01",
      "series": null
    },
    {
      "title": "Ptaki świata. Szczegółowe opisy 850 gatunków",
      "subtitle": null,
      "slug": "ptaki-swiata-szczegolowe-opisy-850-gatunkow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/ptaki-swiata-szczegolowe-opisy-850-gatunkow",
      "first_published": "2016-01-01",
      "series": null
    },
    {
      "title": "Ilustrowany leksykon Ptaków Świata",
      "subtitle": null,
      "slug": "ilustrowany-leksykon-ptakow-swiata",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/ilustrowany-leksykon-ptakow-swiata",
      "first_published": "2016-01-01",
      "series": null
    },
    {
      "title": "Atlas owadów. 250 polskich gatunków",
      "subtitle": null,
      "slug": "atlas-owadow-250-polskich-gatunkow",
      "url": "https://www.kolczanksiazek.pl/jacek-twardowski/atlas-owadow-250-polskich-gatunkow",
      "first_published": "2015-01-01",
      "series": null
    }
  ],
  "translations": null,
  "narrations": null
}