{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Darwin, Marx, Wagner: Critique of a Heritage","author_name":"Jacques Barzun","thumbnail_url":"https://www.ebooknetworking.net/books/022/603/big0226038599.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0226038599.html\">Darwin, Marx, Wagner: Critique of a Heritage</a>","width":400,"height":300}