{"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":"Barrow, John","thumbnail_url":"https://www.ebooknetworking.net/books/B00/28M/bigB0028MBKT8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0028MBKT8.html\">The Constants of Nature: The Numbers That Encode the Deepest Secrets of the Universe</a>","width":400,"height":300}