{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Seizing the Enigma: The Race to Break the German U-Boats Codes, 1939-1943","author_name":"David Kahn","thumbnail_url":"https://www.ebooknetworking.net/books/039/542/big0395427398.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0395427398.html\">Seizing the Enigma: The Race to Break the German U-Boats Codes, 1939-1943</a>","width":400,"height":300}