{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The key to the world's progress; being an essay on historical logic","author_name":"Charles Stanton Devas","thumbnail_url":"https://www.ebooknetworking.net/books/117/747/big1177477327.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177477327.html\">The key to the world&#039;s progress; being an essay on historical logic</a>","width":400,"height":300}