{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Proof of the External World: Cartesian Theism and the Possibility of Knowledge","author_name":"Steven M. Duncan","thumbnail_url":"https://www.ebooknetworking.net/books/022/717/big0227172671.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0227172671.html\">The Proof of the External World: Cartesian Theism and the Possibility of Knowledge</a>","width":400,"height":300}