{
  "type": "series",
  "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": "Natalie",
  "slug": "natalie",
  "url": "https://www.kolczanksiazek.pl/olga-rudnicka/seria/natalie",
  "json": "https://www.kolczanksiazek.pl/olga-rudnicka/seria/natalie.json",
  "markdown": "https://www.kolczanksiazek.pl/olga-rudnicka/seria/natalie.md",
  "author": {
    "name": "Olga Rudnicka",
    "slug": "olga-rudnicka",
    "url": "https://www.kolczanksiazek.pl/olga-rudnicka"
  },
  "books_in_catalog": 4,
  "volumes_total": 4,
  "published": "2017–2022",
  "missing_volumes": [],
  "books": [
    {
      "volume": 0.1,
      "title": "Miłe Natalii początki",
      "subtitle": null,
      "slug": "mile-natalii-poczatki",
      "url": "https://www.kolczanksiazek.pl/olga-rudnicka/mile-natalii-poczatki",
      "publisher": "Prószyński i S-ka",
      "published": "2019-05-14",
      "isbn": "978-83-8169-073-7"
    },
    {
      "volume": 1,
      "title": "Natalii 5",
      "subtitle": null,
      "slug": "natalii-5",
      "url": "https://www.kolczanksiazek.pl/olga-rudnicka/natalii-5",
      "publisher": "Prószyński i S-ka",
      "published": "2017-02-10",
      "isbn": "978-83-8097-104-2"
    },
    {
      "volume": 2,
      "title": "Drugi przekręt Natalii",
      "subtitle": null,
      "slug": "drugi-przekret-natalii",
      "url": "https://www.kolczanksiazek.pl/olga-rudnicka/drugi-przekret-natalii",
      "publisher": "Prószyński i S-ka",
      "published": "2022-01-01",
      "isbn": "978-83-8234-227-7"
    },
    {
      "volume": 3,
      "title": "Do trzech razy Natalie",
      "subtitle": null,
      "slug": "do-trzech-razy-natalie",
      "url": "https://www.kolczanksiazek.pl/olga-rudnicka/do-trzech-razy-natalie",
      "publisher": "Prószyński i S-ka",
      "published": "2017-02-03",
      "isbn": "978-83-8097-106-6"
    }
  ]
}