{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Adventures in Group Theory: Rubik's Cube, Merlin's Machine, and Other Mathematical Toys","author_name":"Joyner, David","thumbnail_url":"https://www.ebooknetworking.net/books/080/189/big0801890136.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801890136.html\">Adventures in Group Theory: Rubik&#039;s Cube, Merlin&#039;s Machine, and Other Mathematical Toys</a>","width":400,"height":300}