{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Marxism and Darwinism","author_name":"Anton Pannekoek, Nathan Weiser","thumbnail_url":"https://www.ebooknetworking.net/books/114/487/big1144871514.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144871514.html\">Marxism and Darwinism</a>","width":400,"height":300}