{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Math Superstars Subtraction Level 3 (Essential Math Facts for Ages 5 to 8)","author_name":"Robert Stanek","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4XN/bigB004XNLDHE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004XNLDHE.html\">Math Superstars Subtraction Level 3 (Essential Math Facts for Ages 5 to 8)</a>","width":400,"height":300}