{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Scouting black holes: Exploring general relativity with calculus","author_name":"Edwin F Taylor, John Archibald Wheeler","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006QCNT4.html\">Scouting black holes: Exploring general relativity with calculus</a>","width":400,"height":300}