{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Maize and Grace: Africa's Encounter with a New World Crop, 1500-2000","author_name":"James C. McCann","thumbnail_url":"https://www.ebooknetworking.net/books/067/402/big0674025571.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0674025571.html\">Maize and Grace: Africa&#039;s Encounter with a New World Crop, 1500-2000</a>","width":400,"height":300}