{"isbn_13": ["9780746040690"], "physical_format": "Paperback", "weight": "3.5 ounces", "publishers": ["Usborne Publishing Ltd"], "number_of_pages": 64, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10794178, "edition_name": "New Ed edition", "isbn_10": ["0746040695"], "publish_date": "May 26, 2000", "key": "/b/OL7958392M", "authors": [{"key": "/a/OL2818163A"}], "title": "Butterflies (Usborne New Spotters' Guides)", "type": {"key": "/type/edition"}, "subjects": ["Butterflies", "Zoology & animal sciences"], "physical_dimensions": "7.3 x 4.5 x 0.2 inches", "revision": 1}