{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Masks of the Universe: Changing Ideas on the Nature of the Cosmos","author_name":"Edward Harrison","thumbnail_url":"https://www.ebooknetworking.net/books/052/177/big0521773512.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521773512.html\">Masks of the Universe: Changing Ideas on the Nature of the Cosmos</a>","width":400,"height":300}