{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Origin of the Family, Private Property, and the State, in the Light of the Researches of Lewis H. Morgan","author_name":"Friedrich Engels","thumbnail_url":"https://www.ebooknetworking.net/books/071/780/big0717803597.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0717803597.html\">The Origin of the Family, Private Property, and the State, in the Light of the Researches of Lewis H. Morgan</a>","width":400,"height":300}