{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geometry and Light: The Science of Invisibility (Dover Books on Physics)","author_name":"Ulf Leonhardt, Thomas Philbin, Physics","thumbnail_url":"https://www.ebooknetworking.net/books/048/647/big0486476936.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486476936.html\">Geometry and Light: The Science of Invisibility (Dover Books on Physics)</a>","width":400,"height":300}