{
  "type": "edition",
  "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.",
  "title": "Ready for B2 First. Fourth Edition. Student`s Book with key + Digital Student`s Book",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/roy-norris/ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book/9781380052285",
  "publisher": "Macmillan",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-13-8005-228-5",
  "pages": null,
  "published": "2021-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/macmillan/roy-norris/ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book_978-13-8005-228-5.webp?v=2026-08-22%2023%3A29%3A47",
  "json": "https://www.kolczanksiazek.pl/roy-norris/ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book/9781380052285.json",
  "markdown": "https://www.kolczanksiazek.pl/roy-norris/ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book/9781380052285.md",
  "binding": "Softcover",
  "description": "Bestsellerowa seria Ready For od lat wspiera uczniów w przygotowaniach do egzaminów. Czwarte",
  "book": {
    "title": "Ready for B2 First. Fourth Edition. Student`s Book with key + Digital Student`s Book",
    "slug": "ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book",
    "url": "https://www.kolczanksiazek.pl/roy-norris/ready-for-b2-first-fourth-edition-students-book-with-key-digital-students-book"
  },
  "authors": [
    {
      "name": "Roy Norris",
      "slug": "roy-norris",
      "url": "https://www.kolczanksiazek.pl/roy-norris"
    }
  ]
}