{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Subterranean Cities: The World Beneath Paris and London, 1800-1945","author_name":"David L. Pike","thumbnail_url":"https://www.ebooknetworking.net/books/080/147/big0801472563.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801472563.html\">Subterranean Cities: The World Beneath Paris and London, 1800-1945</a>","width":400,"height":300}