{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Constants of Nature: The Numbers That Encode the Deepest Secrets of the Universe","author_name":"John Barrow","thumbnail_url":"https://www.ebooknetworking.net/books/140/003/big1400032253.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1400032253.html\">The Constants of Nature: The Numbers That Encode the Deepest Secrets of the Universe</a>","width":400,"height":300}