{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Large Letter Postcards: The Definitive Guide, 1930s-1950s","author_name":"Fred Tenney, Kevin Hilbert","thumbnail_url":"https://www.ebooknetworking.net/books/076/433/big0764333119.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0764333119.html\">Large Letter Postcards: The Definitive Guide, 1930s-1950s</a>","width":400,"height":300}