{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Essentials of Economics","author_name":"Paul Krugman, Robin Wells, Kathryn Graddy","thumbnail_url":"https://www.ebooknetworking.net/books/142/921/big1429218290.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1429218290.html\">Essentials of Economics</a>","width":400,"height":300}