{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Treatise On Fortification And Artillery","author_name":"Hector Straith","thumbnail_url":"https://www.ebooknetworking.net/books/117/514/big1175148075.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175148075.html\">Treatise On Fortification And Artillery</a>","width":400,"height":300}