{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Black Holes, Wormholes and Time Machines","author_name":"Jim Al-Khalili","thumbnail_url":"https://www.ebooknetworking.net/books/075/030/big0750305606.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0750305606.html\">Black Holes, Wormholes and Time Machines</a>","width":400,"height":300}