{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The golden calf which the world adores and desires in which is handled the most rare and incomparable wonder of nature in transmuting metals, viz, how ... moment transmuted into gold-obrizon (1670)","author_name":"Johann Friedrich Helvetius","thumbnail_url":"https://www.ebooknetworking.net/books/124/079/big1240792077.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1240792077.html\">The golden calf which the world adores and desires in which is handled the most rare and incomparable wonder of nature in transmuting metals, viz, how ... moment transmuted into gold-obrizon (1670)</a>","width":400,"height":300}