{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Optical Illusions: Challenge Your Visual Thinking!","author_name":"Gyles Brandreth, Michael A. DiSpezio, Katherine Joyce, Keith Kay, Charles H. Paraquin","thumbnail_url":"https://www.ebooknetworking.net/books/140/278/big1402788029.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1402788029.html\">Optical Illusions: Challenge Your Visual Thinking!</a>","width":400,"height":300}