{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Silent Sentinel on the Potomac: Fort McNair, 1791-1991","author_name":"Phyllis I. McClellan","thumbnail_url":"https://www.ebooknetworking.net/books/155/613/big1556138482.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1556138482.html\">Silent Sentinel on the Potomac: Fort McNair, 1791-1991</a>","width":400,"height":300}