{"type": {"key": "/type/edition"}, "title": "ELDEST", "authors": [{"key": "/authors/OL1425963A"}], "publish_date": "Mar 15, 2013", "source_records": ["amazon:8415729243"], "publishers": ["Roca Bolsillo"], "isbn_10": ["8415729243"], "isbn_13": ["9788415729242"], "physical_format": "paperback", "full_title": "ELDEST", "covers": [13449815], "works": [{"key": "/works/OL5819886W"}], "key": "/books/OL47085082M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2023-03-15T09:28:14.268141"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-13T21:07:06.812028"}}