{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Gold Crusades: A Social History of Gold Rushes, 1849-1929","author_name":"Douglas Fetherling","thumbnail_url":"https://www.ebooknetworking.net/books/080/208/big0802080464.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0802080464.html\">The Gold Crusades: A Social History of Gold Rushes, 1849-1929</a>","width":400,"height":300}