{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Descartes's Secret Notebook: A True Tale of Mathematics, Mysticism, and the Quest to Understand the Universe","author_name":"Aczel, Amir D.","thumbnail_url":"https://www.ebooknetworking.net/books/076/792/big0767920341.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0767920341.html\">Descartes&#039;s Secret Notebook: A True Tale of Mathematics, Mysticism, and the Quest to Understand the Universe</a>","width":400,"height":300}