{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Magnalia naturae, or, The philosophers-stone lately exposed to public sight and scale being a true and exact account of the manner how Wenceslaus ... at the emperours court at Vienna (1680)","author_name":"Johann Joachim Becher","thumbnail_url":"https://www.ebooknetworking.net/books/111/778/big1117786455.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1117786455.html\">Magnalia naturae, or, The philosophers-stone lately exposed to public sight and scale being a true and exact account of the manner how Wenceslaus ... at the emperours court at Vienna (1680)</a>","width":400,"height":300}