{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"More Letters of Charles Darwin - Volume 2","author_name":"Charles Darwin","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YK/bigB003YKGGZG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YKGGZG.html\">More Letters of Charles Darwin - Volume 2</a>","width":400,"height":300}