{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Celestial Worlds Discovered: Or Conjectures Concerning The Inhabitants, Plants And Productions Of The Worlds In The Planets (1722)","author_name":"Christiaan Huygens","thumbnail_url":"https://www.ebooknetworking.net/books/116/622/big1166223868.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1166223868.html\">The Celestial Worlds Discovered: Or Conjectures Concerning The Inhabitants, Plants And Productions Of The Worlds In The Planets (1722)</a>","width":400,"height":300}