{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathercise: Book A: Pre-Algebra","author_name":"Michael Serra","thumbnail_url":"https://www.ebooknetworking.net/books/155/953/big1559530596.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1559530596.html\">Mathercise: Book A: Pre-Algebra</a>","width":400,"height":300}