Weapons of Desperation: German Frogmen and Midget Submarines of World War II Chatham Publishing | 2006 | ISBN: 1861762798 | English | 256 Pages | PDF | 102 MB
John Geoghegan, "Operation Storm: Japan's Top Secret Submarines and Its Plan to Change the Course of World War II" 2013 | ISBN-10: 0307464806 | EPUB, MOBI | 496 pages | 5,4 MB
Mark Stille, Tony Bryan - Imperial Japanese Navy Submarines 1941-45 Osprey Publishing | 2007 | ISBN: 1846030900, 9781846030901 | English | 52 pages | PDF | 27.03 MB New Vanguard 135
Thomas F. Walkowiak - Fleet Submarines of World War Two Pictorial Histories Publishing Co. | 2001 | ISBN: 0933126727 | English | 58 pages | PDF | 27.42 MB The Floating Drydock Warship's Data Special
Navy's Most Wanted: The Top 10 Book of Admirable Admirals, Sleek Submarines, and Oceanic Oddities Potomac Books | 2009 | ISBN: 1597972266 | English | 292 pages | PDF | 21 MB
John Geoghegan, "Operation Storm: Japan's Top Secret Submarines and Its Plan to Change the Course of World War II" 2013 | ISBN-10: 0307464806 | EPUB, MOBI | 496 pages | 5 MB