{"identifiers": {"librarything": ["529181"], "goodreads": ["637407"]}, "title": "Doctor Who", "subtitle": "Time Travellers Guide", "authors": [{"key": "/authors/OL365301A"}], "publish_date": "December 1987", "publishers": ["Carol Publishing Corporation"], "physical_format": "Hardcover", "subjects": ["English Science Fiction And Fantasy", "Fiction - Science Fiction", "Science Fiction", "Science Fiction - General", "Doctor Who (Television program)"], "languages": [{"key": "/languages/eng"}], "isbn_13": ["9780491034975"], "isbn_10": ["0491034970"], "oclc_numbers": ["16470662"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0491034970"], "key": "/books/OL7650674M", "number_of_pages": 272, "works": [{"key": "/works/OL3151700W"}], "latest_revision": 8, "revision": 8, "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-22T22:52:06.888704"}}