{"first_publish_date": "1987", "key": "/works/OL18363W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL23427A"}}], "subjects": ["Children's literature", "Adventure and adventurers", "Fiction", "Ghosts", "Haunted houses", "Missing persons", "Christian life", "Mystery and detective stories"], "title": "Ghost of the moaning mansion", "dewey_number": ["[Fic]"], "type": {"key": "/type/work"}, "description": {"type": "/type/text", "value": "Thirteen-year old D.J. knows that ghosts do not exist, but he is not so sure when his grandfather vanishes, and D.J. must search an old mansion to find him."}, "covers": [10572443], "genres": ["/tags/OL164T", "/tags/OL175T"], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-10-08T19:06:45.985357"}, "last_modified": {"type": "/type/datetime", "value": "2026-09-01T04:23:45.682315"}}