{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Charles Darwin's Works: The Formation of Vegetable Mould Through the Action of Worms","author_name":"Charles Darwin, Francis Darwin","thumbnail_url":"https://www.ebooknetworking.net/books/114/794/big1147940290.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147940290.html\">Charles Darwin&#039;s Works: The Formation of Vegetable Mould Through the Action of Worms</a>","width":400,"height":300}