{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Voices of the American Past Documents in U.S. History 4th EDITION","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/44K/bigB0044KXX5Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0044KXX5Q.html\">Voices of the American Past Documents in U.S. History 4th EDITION</a>","width":400,"height":300}