{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Impending Crisis, 1848-1861","author_name":"David M. Potter","thumbnail_url":"https://www.ebooknetworking.net/books/006/131/big0061319295.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0061319295.html\">The Impending Crisis, 1848-1861</a>","width":400,"height":300}