{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Sorcery: Revealing the Secrets of Numbers","author_name":"Calvin C. Clawson","thumbnail_url":"https://www.ebooknetworking.net/books/030/646/big0306460033.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0306460033.html\">Mathematical Sorcery: Revealing the Secrets of Numbers</a>","width":400,"height":300}