{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hayek's Challenge: An Intellectual Biography of F.A. Hayek","author_name":"Caldwell, Bruce","thumbnail_url":"https://www.ebooknetworking.net/books/022/609/big0226091937.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0226091937.html\">Hayek&#039;s Challenge: An Intellectual Biography of F.A. Hayek</a>","width":400,"height":300}