{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Turner Thesis: Concerning the Role of the Frontier in American History (Problems in American civilization)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/066/981/big0669810592.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0669810592.html\">The Turner Thesis: Concerning the Role of the Frontier in American History (Problems in American civilization)</a>","width":400,"height":300}