{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Better Eyesight Magazine - July, 1919 to June, 1930 -132 Monthly Issues by Ophthalmologist William Horatio Bates M.D.: Natural Vision Improvement (Black & White Edition)","author_name":"William H. Bates","thumbnail_url":"https://www.ebooknetworking.net/books/146/360/big1463606087.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1463606087.html\">Better Eyesight Magazine - July, 1919 to June, 1930 -132 Monthly Issues by Ophthalmologist William Horatio Bates M.D.: Natural Vision Improvement (Black &amp; White Edition)</a>","width":400,"height":300}