{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"U Boat Tankers 1941-45: Submarine Suppliers to Atlantic Wolf Packs","author_name":"John F. White","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1557508615.html\">U Boat Tankers 1941-45: Submarine Suppliers to Atlantic Wolf Packs</a>","width":400,"height":300}