{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An illustrated guide to common rocks and rock forming minerals","author_name":"David Allan","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07F/bigB0007FQRVE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007FQRVE.html\">An illustrated guide to common rocks and rock forming minerals</a>","width":400,"height":300}