{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hitler's Fortresses: German Fortifications and Defences 1939-45 (General Military)","author_name":"Chris McNab","thumbnail_url":"https://www.ebooknetworking.net/books/178/200/big1782008284.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1782008284.html\">Hitler&#039;s Fortresses: German Fortifications and Defences 1939-45 (General Military)</a>","width":400,"height":300}