{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mutual Aid: A Factor in Evolution","author_name":"Peter Kropotkin","thumbnail_url":"https://www.ebooknetworking.net/books/149/733/big1497333733.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1497333733.html\">Mutual Aid: A Factor in Evolution</a>","width":400,"height":300}