{"first_sentence": {"type": "/type/text", "value": "I AM SLOWLY walking along a trail at the La Selva Biological Station on the Atlantic lowlands of Costa Rica."}, "physical_format": "Paperback", "subtitle": "A Herpetofauna between Two Continents, between Two Seas", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "6 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["University Of Chicago Press"], "number_of_pages": 954, "isbn_13": ["9780226735382"], "id": 12624391, "edition_name": "New Ed edition", "isbn_10": ["0226735389"], "publish_date": "December 1, 2005", "key": "/b/OL9361057M", "authors": [{"key": "/a/OL3235159A"}], "title": "The Amphibians and Reptiles of Costa Rica", "type": {"key": "/type/edition"}, "subjects": ["Reptiles", "Science", "Science/Mathematics", "Costa Rica", "Life Sciences - Zoology - General", "Reptiles & Amphibians", "Science / Zoology", "Amphibians"], "physical_dimensions": "11 x 8.5 x 1.8 inches", "revision": 1}