{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"National Geographic Readers: Rocks and Minerals","author_name":"Kathleen Weidner Zoehfeld","thumbnail_url":"https://www.ebooknetworking.net/books/142/631/big1426310382.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1426310382.html\">National Geographic Readers: Rocks and Minerals</a>","width":400,"height":300}