{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Leonardo's Machines: Secrets & Inventions in the Da Vinci Codices","author_name":"Domenico Laurenza","thumbnail_url":"https://www.ebooknetworking.net/books/880/904/big8809043634.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8809043634.html\">Leonardo&#039;s Machines: Secrets &amp; Inventions in the Da Vinci Codices</a>","width":400,"height":300}