{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Symmes's Theory of Concentric Spheres: Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles (Classic Reprint)","author_name":"McBride, James","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8LF/bigB008LF3M7O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008LF3M7O.html\">Symmes&#039;s Theory of Concentric Spheres: Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles (Classic Reprint)</a>","width":400,"height":300}