{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Principles of Unarmed Combat","author_name":"Mark Jacobs","thumbnail_url":"https://www.ebooknetworking.net/books/193/858/big1938585216.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1938585216.html\">The Principles of Unarmed Combat</a>","width":400,"height":300}