{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pi: A Biography of the World's Most Mysterious Number","author_name":"Alfred S. Posamentier","thumbnail_url":"https://www.ebooknetworking.net/books/159/102/big1591022002.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1591022002.html\">Pi: A Biography of the World&#039;s Most Mysterious Number</a>","width":400,"height":300}