{"publishers": ["Marvel Entertainment Group"], "number_of_pages": 240, "subtitle": "Avengers, Vol. 1", "weight": "1.7 pounds", "covers": [535621], "physical_format": "Hardcover", "key": "/books/OL8098456M", "authors": [{"key": "/authors/OL560209A"}], "contributions": ["Jack Kirby (Illustrator)"], "subjects": ["Graphic Novels - General", "Comics & Graphic Novels", "Graphic Novels", "Fiction", "Graphic Novels - Superheroes"], "edition_name": "Comic edition", "languages": [{"key": "/languages/eng"}], "title": "Marvel Masterworks", "identifiers": {"goodreads": ["754066"], "librarything": ["174360"]}, "isbn_13": ["9780785108832"], "isbn_10": ["0785108831"], "publish_date": "May 2002", "works": [{"key": "/works/OL3411896W"}], "type": {"key": "/type/edition"}, "physical_dimensions": "10.3 x 7.2 x 0.7 inches", "source_records": ["bwb:9780785108832", "marc:marc_columbia/Columbia-extract-20221130-017.mrc:15338976:1672", "marc:marc_columbia/Columbia-extract-20221130-012.mrc:94989804:1220"], "lc_classifications": ["PZ1.A3 M362 v. 4 1988, etc.", "PN6728.A9 L4 2002"], "oclc_numbers": ["50862905", "672218119"], "latest_revision": 9, "revision": 9, "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-29T17:37:05.805627"}}