{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Emperor's Codes - Bletchley Park and the Breaking of Japan's Secret Ciphers by Michael Smith (1-Sep-2000) Hardcover","author_name":"Michael Smith","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B011T7RS66.html\">The Emperor&#039;s Codes - Bletchley Park and the Breaking of Japan&#039;s Secret Ciphers by Michael Smith (1-Sep-2000) Hardcover</a>","width":400,"height":300}