{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Charles Darwin's Natural Selection: Being the Second Part of his Big Species Book Written from 1856 to 1858","author_name":"Darwin, Charles","thumbnail_url":"https://www.ebooknetworking.net/books/052/134/big0521348072.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521348072.html\">Charles Darwin&#039;s Natural Selection: Being the Second Part of his Big Species Book Written from 1856 to 1858</a>","width":400,"height":300}