{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Caissa's Ghost: A Choice Selection Of One Hundred Chess Problems (1890)","author_name":"George A. W. Cumming","thumbnail_url":"https://www.ebooknetworking.net/books/112/016/big1120169461.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1120169461.html\">Caissa&#039;s Ghost: A Choice Selection Of One Hundred Chess Problems (1890)</a>","width":400,"height":300}