The Boat Improvement Bible: Practical Projects to Customise and Upgrade your Boat by Bloomsbury Publishing, Adlard Coles Nautical 2015 | ISBN: 1408154196 | English | 304 pages | EPUB | 354 MB
Sighted Sub, Sank Same : The United States Navy’s Air Campaign Against the U-Boat by Alan C. Carey English | 2019 | ISBN: 161200783X | 250 Pages | PDF | 54 MB
The Allied Air Campaign Against Hitler's U-boats: Victory in the Battle of the Atlantic by Timothy S Good English | September 15, 2022 | ISBN: 1399096494 | 256 pages | PDF | 4.92 Mb
Battle of the Atlantic 1939–41: RAF Coastal Command's hardest fight against the U-boats (Air Campaign, 15) by Mark Lardas, Edouard A. Groult English | February 18, 2020 | ISBN: 1472836030 | 96 pages | MOBI | 22 Mb
Aaron S Hamilton, "Total Undersea War: The Evolutionary Role of the Snorkel in Donitz's U-boat Fleet 1944–1945" English | 2020 | pages: 400 | ISBN: 1526778807 | EPUB | 7,1 mb
Timothy S Good, "The Allied Air Campaign Against Hitler's U-boats: Victory in the Battle of the Atlantic" English | ISBN: 1399096494 | 2022 | 256 pages | EPUB | 4 MB
Battle of the Atlantic 1939–41: RAF Coastal Command's hardest fight against the U-boats (Air Campaign) by Mark Lardas English | February 18, 2020 | ISBN: 1472836030 | 118 pages | EPUB | 18 Mb
Battle of the Atlantic 1939–41: RAF Coastal Command's hardest fight against the U-boats (Air Campaign, 15) by Mark Lardas, Edouard A. Groult English | February 18, 2020 | ISBN: 1472836030 | 96 pages | MOBI | 22 Mb