{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Main Trends in History","author_name":"Geoffrey Barraclough","thumbnail_url":"https://www.ebooknetworking.net/books/084/191/big0841912874.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0841912874.html\">Main Trends in History</a>","width":400,"height":300}