{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Flight Without Formulae: Simple Discussions On the Mechanics of the Aeroplane","author_name":"Émile Auguste Duchêne","thumbnail_url":"https://www.ebooknetworking.net/books/114/109/big1141094770.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1141094770.html\">Flight Without Formulae: Simple Discussions On the Mechanics of the Aeroplane</a>","width":400,"height":300}