{
  "type": "edition",
  "site": {
    "name": "The Book Quiver",
    "language": "en-US",
    "url": "https://www.bookquiver.com"
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  "title": "Hardy Boys 52: the Shattered Helmet",
  "subtitle": null,
  "url": "https://www.bookquiver.com/kerolin-kin/hardy-boys-52-the-shattered-helmet/9780448089522",
  "publisher": "Grosset Dunlap",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-04-4808-952-2",
  "pages": 192,
  "published": "1973-01-01",
  "language": "en_US",
  "cover": "https://quivercdn.com/covers/grosset-dunlap/laura-lee-hope/hardy-boys-52-the-shattered-helmet_978-04-4808-952-2.jpg?v=2026-06-23%2018%3A04%3A12",
  "json": "https://www.bookquiver.com/kerolin-kin/hardy-boys-52-the-shattered-helmet/9780448089522.json",
  "markdown": "https://www.bookquiver.com/kerolin-kin/hardy-boys-52-the-shattered-helmet/9780448089522.md",
  "binding": "Hardcover",
  "description": "Danger is the name of the game when the Hardys agree to help their pen pal from Greece, Evan Pandropolos, search for a priceless, ancient Greek helmet. Years ago, Evan’s uncle had loaned it to Hollywood...",
  "book": {
    "title": "Hardy Boys 52: the Shattered Helmet",
    "slug": "hardy-boys-52-the-shattered-helmet",
    "url": "https://www.bookquiver.com/kerolin-kin/hardy-boys-52-the-shattered-helmet"
  },
  "authors": [
    {
      "name": "Laura Lee Hope",
      "slug": "kerolin-kin",
      "url": "https://www.bookquiver.com/kerolin-kin"
    }
  ]
}