{
  "type": "book",
  "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": "Wilkołak mórz U-64 poluje na wroga",
  "subtitle": null,
  "slug": "wilkolak-morz-u-64-poluje-na-wroga",
  "url": "https://www.kolczanksiazek.pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga",
  "json": "https://www.kolczanksiazek.pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga.json",
  "markdown": "https://www.kolczanksiazek.pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga.md",
  "authors": [
    {
      "name": "Robert Moraht",
      "slug": "robert-moraht",
      "url": "https://www.kolczanksiazek.pl/robert-moraht"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2008-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/fundacja-historia-pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga_978-83-6800-809-8-925a0782.webp?v=2026-08-25%2003%3A59%3A26",
  "description": "Wojna Roberta Mohrata to pasmo wielkich sukcesów i wielkich zaszczytów z największym wyróżnieniem - orderem Poure le Merite włącznie. Ale też klęska, gdy wraz z okrętem dowodzonym przez niego giną jego koledzy. To właśnie im poświęcona jest ta książka - członkom załogi U-64, jednego z...",
  "editions": [
    {
      "title": "Wilkołak mórz U-64 poluje na wroga",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga/9788368008098",
      "publisher": "Fundacja Historia Pl",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-6800-809-8",
      "pages": 131,
      "published": "2023-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/fundacja-historia-pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga_978-83-6800-809-8-925a0782.webp?v=2026-08-25%2003%3A59%3A26"
    },
    {
      "title": "Wilkołak mórz. U-64 poluje na wroga",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga/9788389929112",
      "publisher": "Oficyna wydawnicza FINNA",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-8992-911-2",
      "pages": 144,
      "published": "2008-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/oficyna-wydawnicza-finna/robert-moraht/wilkolak-morz-u-64-poluje-na-wroga_978-83-8992-911-2-a0aead04.jpg?v=2026-09-02%2018%3A54%3A18"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}