{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Natural Theology","author_name":"George Hayward Joyce","thumbnail_url":"https://www.ebooknetworking.net/books/076/617/big0766174085.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0766174085.html\">Principles of Natural Theology</a>","width":400,"height":300}