{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gracie Submission Essentials: Grandmaster and Master Secrets of Finishing a Fight (Brazilian Jiu-Jitsu series) by Helio Gracie (2007-01-12)","author_name":"Helio Gracie; Royler Gracie; Kid Peligro;","thumbnail_url":"https://www.ebooknetworking.net/books/B01/7V8/bigB017V8FG70.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B017V8FG70.html\">Gracie Submission Essentials: Grandmaster and Master Secrets of Finishing a Fight (Brazilian Jiu-Jitsu series) by Helio Gracie (2007-01-12)</a>","width":400,"height":300}