{"identifiers": {"goodreads": ["1140580"], "librarything": ["46600"]}, "title": "Imagining Numbers", "subtitle": "(particularly the square root of minus fifteen)", "authors": [{"key": "/authors/OL2069650A"}], "publish_date": "February 1, 2004", "publishers": ["Picador"], "weight": "9.1 ounces", "covers": [181744], "physical_format": "Paperback", "subjects": ["General", "Mathematics / General", "Mathematics", "Poetry", "Science/Mathematics"], "languages": [{"key": "/languages/eng"}], "first_sentence": {"type": "/type/text", "value": "Picture Rodin's Thinker, crouched in mental effort."}, "isbn_13": ["9780312421878"], "isbn_10": ["0312421877"], "type": {"key": "/type/edition"}, "physical_dimensions": "7.9 x 5.1 x 0.4 inches", "source_records": ["amazon:0312421877"], "key": "/books/OL9784206M", "number_of_pages": 288, "works": [{"key": "/works/OL7205586W"}], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-17T07:20:05.191431"}}