{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Elements (and Pleasures) of Difficulty","author_name":"Mariolina R. Salvatori, Patricia A. Donahue","thumbnail_url":"https://www.ebooknetworking.net/books/032/110/big0321106172.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0321106172.html\">The Elements (and Pleasures) of Difficulty</a>","width":400,"height":300}