{"isbn_13": ["9780746073834"], "physical_format": "Board book", "weight": "1.7 pounds", "languages": [{"key": "/l/spa"}], "type": {"key": "/type/edition"}, "publishers": ["Usborne Books"], "number_of_pages": 16, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10794211, "edition_name": "Brdbk edition", "isbn_10": ["0746073836"], "publish_date": "December 2006", "key": "/b/OL7958962M", "authors": [{"key": "/a/OL2704213A"}], "title": "Conoce Por Dentro Los Castillos / Learn the Inside of Castles (Titles in Spanish)", "contributions": ["Anna Sanchez (Editor)", "Isabel Sanchez Gallego (Editor)"], "subjects": ["Activity Books - General", "History - Medieval", "Juvenile Nonfiction", "Children's Books/Ages 4-8 Fiction", "Spanish: Grades 1-2"], "physical_dimensions": "10.9 x 8.6 x 0.8 inches", "revision": 1}