{"isbn_13": ["9781842156643"], "physical_format": "Paperback", "weight": "1.1 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Southwater"], "number_of_pages": 96, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16545596, "edition_name": "1 edition", "isbn_10": ["1842156640"], "publish_date": "January 25, 2003", "key": "/b/OL12572647M", "authors": [{"key": "/a/OL2888336A"}], "title": "Happy, Healthy Pregnancy (Health Essentials)", "type": {"key": "/type/edition"}, "subjects": ["Pregnancy, birth & baby care", "Health & Fitness", "Family / Parenting / Childbirth", "Health/Fitness", "Pregnancy & Childbirth", "Health & Fitness / General", "Childbirth", "Pregnancy"], "physical_dimensions": "11.5 x 8.8 x 0.3 inches", "revision": 1}