{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Calendar: The 5000-year Struggle to Align the Clock and the Heavens - and What Happened to the Missing Ten Days","author_name":"Duncan, Anne","thumbnail_url":"https://www.ebooknetworking.net/books/185/702/big1857027213.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1857027213.html\">The Calendar: The 5000-year Struggle to Align the Clock and the Heavens - and What Happened to the Missing Ten Days</a>","width":400,"height":300}