{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Philosophy, an Inquiry After a Rational System of Scientific Principles in their","author_name":"George Trumbull Ladd","thumbnail_url":"https://www.ebooknetworking.net/books/111/377/big1113778202.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1113778202.html\">Introduction to Philosophy, an Inquiry After a Rational System of Scientific Principles in their</a>","width":400,"height":300}