{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geared to the Stars: Evolution of Planetariums, Orreries and Astronomical Clocks","author_name":"H.C. King, John R. Millburn","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0852743998.html\">Geared to the Stars: Evolution of Planetariums, Orreries and Astronomical Clocks</a>","width":400,"height":300}