{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Interior of the Earth: An Esoteric Study of the Subterranean Spheres","author_name":"Rudolf Steiner","thumbnail_url":"https://www.ebooknetworking.net/books/185/584/big1855841193.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1855841193.html\">The Interior of the Earth: An Esoteric Study of the Subterranean Spheres</a>","width":400,"height":300}