{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Frank Julian Sprague: Electrical Inventor and Engineer (Railroads Past and Present)","author_name":"William D. Middleton, William D. Middleton III","thumbnail_url":"https://www.ebooknetworking.net/books/025/335/big0253353831.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0253353831.html\">Frank Julian Sprague: Electrical Inventor and Engineer (Railroads Past and Present)</a>","width":400,"height":300}