{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Selected Letters of John Cage","author_name":"John Cage","thumbnail_url":"https://www.ebooknetworking.net/books/081/957/big0819575917.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0819575917.html\">The Selected Letters of John Cage</a>","width":400,"height":300}