{
  "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": "Maternity Service",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/emma-barnett/maternity-service/9781405966610",
  "publisher": "Penguin Books",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-14-0596-661-0",
  "pages": 144,
  "published": "2026-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/penguin-books/emma-barnett/maternity-service_978-14-0596-661-0.webp?v=2026-08-12%2000%3A19%3A31",
  "json": "https://www.kolczanksiazek.pl/emma-barnett/maternity-service/9781405966610.json",
  "markdown": "https://www.kolczanksiazek.pl/emma-barnett/maternity-service/9781405966610.md",
  "binding": "Softcover",
  "description": "The essential companion for every mother embarking on maternity leave'In one important sense maternity leave is poorly named, as it involves no actual leave. You are constantly on, even when your offspring is having a nap. There is nothing restful about it. In another sense maternity leave is aptly...",
  "book": {
    "title": "Maternity Service",
    "slug": "maternity-service",
    "url": "https://www.kolczanksiazek.pl/emma-barnett/maternity-service"
  },
  "authors": [
    {
      "name": "Emma Barnett",
      "slug": "emma-barnett",
      "url": "https://www.kolczanksiazek.pl/emma-barnett"
    }
  ]
}