{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Darwin's Mentor: John Stevens Henslow, 1796–1861","author_name":"Walters, S. M.","thumbnail_url":"https://www.ebooknetworking.net/books/052/111/big0521117992.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521117992.html\">Darwin&#039;s Mentor: John Stevens Henslow, 1796–1861</a>","width":400,"height":300}