{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Math Contests: Grades 4, 5, & 6, Volume 4","author_name":"Steven R. Conrad, Daniel Flegler","thumbnail_url":"https://www.ebooknetworking.net/books/094/080/big094080512X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-094080512X.html\">Math Contests: Grades 4, 5, &amp; 6, Volume 4</a>","width":400,"height":300}