{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles","author_name":"Rinzema, Guy","thumbnail_url":"https://www.ebooknetworking.net/books/153/303/big1533034184.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1533034184.html\">World&#039;s Hardest Sudoku Book: 200 of the World&#039;s Toughest Sudoku Puzzles</a>","width":400,"height":300}