{
  "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": "Kto napisze do babci?",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/margret-rettich/kto-napisze-do-babci/8385311599",
  "publisher": "Oficyna Wydawnicza GMP",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "8-385-31159-9",
  "pages": 113,
  "published": "1995-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/oficyna-wydawnicza-gmp/margret-rettich/kto-napisze-do-babci_8-385-31159-9-6c719411.jpg?v=2026-09-01%2001%3A49%3A08",
  "json": "https://www.kolczanksiazek.pl/margret-rettich/kto-napisze-do-babci/8385311599.json",
  "markdown": "https://www.kolczanksiazek.pl/margret-rettich/kto-napisze-do-babci/8385311599.md",
  "binding": "Softcover",
  "description": "-Wer schreibt mir mal? Wer ruft mich mal an?- Die Kinder, die das auf der Briefkastenseite ihrer Kinderzeitschrift lesen, ahnen nicht, daß sich dahinter eine einsame alte Frau verbirgt.",
  "book": {
    "title": "Kto napisze do babci?",
    "slug": "kto-napisze-do-babci",
    "url": "https://www.kolczanksiazek.pl/margret-rettich/kto-napisze-do-babci"
  },
  "authors": [
    {
      "name": "Margret Rettich",
      "slug": "margret-rettich",
      "url": "https://www.kolczanksiazek.pl/margret-rettich"
    }
  ]
}