{"isbn_13": ["9780833509659"], "physical_format": "School & Library Binding", "subtitle": "A Springtime Story (American Girls Collection (Sagebrush))", "weight": "9.3 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Tandem Library"], "title": "Happy Birthday, Kirsten", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12987025, "first_sentence": {"type": "/type/text", "value": "\"Hit your rug harder!\" Anna called to Kirsten."}, "isbn_10": ["0833509659"], "publish_date": "October 1999", "key": "/b/OL9662920M", "authors": [{"key": "/a/OL1134589A"}], "type": {"key": "/type/edition"}, "subjects": ["Swedish Americans", "Holidays & Celebrations - Other, Nonreligious", "Fiction", "Children's Books/Ages 9-12 Fiction", "Holidays & Festivals - Other - Non-religious", "Children: Grades 3-4", "Social Situations - General", "Social Issues - General", "Historical - United States - 19th Century", "Birthdays", "Frontier and pioneer life"], "revision": 1}