$14.99
German U-Boat Type XXI (Schiffer Military/Aviation History)Amazon$14.46
German submarine U-1105 'Black Panther': The naval archaeology of a U-boatAmazonSAVE $18.76
$16.24$35.00
German submarine U-1105 'Black Panther': The naval archaeology of a U-boatAmazon$2.99
U-Boats at War in World War I and II (Images of War)AmazonSAVE $10.72
$44.28$55.00
U-Boats in New England: Submarine Patrols, Survivors and Saboteurs 1942-45Amazon$2.99
Silent Hunters: German U-boat Commanders of World War IIAmazon$12.99
Seizing the Enigma: The Race to Break the German U-Boat Codes, 1939–1943AmazonSAVE $13.41
$26.54$39.95
The Defeat of the German U-Boats: The Battle of the Atlantic (Studies in Maritime History)Amazon$2.99
Black May: The Epic Story of the Allies' Defeat of the German U-Boats in May 1943AmazonSAVE $2.15
$15.04$17.19
Otto Kretschmer: The Life of Germany’s Highest Scoring U-Boat CommanderAmazonSAVE $2.49
$17.46$19.95
Hunt and Kill: U-505 and the U-Boat War in the AtlanticAmazonSAVE $12.23
$22.72$34.95
From Hunter to Hunted: The U-Boat in the Atlantic, 1939–1943Amazon$9.99
Battle of the Atlantic (1): The U-Boat Campaign against Britain, 1939–41Amazon$11.99
From Hunter to Hunted: The U-Boat War in the Atlantic, 1939–1943AmazonSAVE $2.53
$17.72$20.25
The Mathews Men: Seven Brothers and the War Against Hitler's U-boatsAmazonSAVE $5.68
$29.31$34.99
Reaping the Whirlwind: The U-boat War off North America during World War IAmazon$28.99
Codename Nemo: The Hunt for a Nazi U-Boat and The Elusive Enigma MachineAmazon$17.99
Codename Nemo: The Hunt for a Nazi U-Boat and the Elusive Enigma MachineAmazonSAVE $3.12
$21.88$25.00
Codename Nemo: The Hunt for a Nazi U-Boat and the Elusive Enigma MachineAmazon$15.99
Killing Shore: The True Story of Hitler’s U-boats Off the New Jersey CoastAmazon$11.99
Sighted Sub, Sank Same: The United States Navy's Air Campaign against the U-BoatAmazonSAVE $8.24
$26.71$34.95
Killing Shore: The True Story of Hitler’s U-boats Off the New Jersey CoastAmazonSAVE $20.37
$14.58$34.95
Sighted Sub, Sank Same: The United States Navy’s Air Campaign against the U-BoatAmazon$44.95
Jellicoe's War: The U-Boat Threat in World War One and the Question of ConvoyAmazonSAVE $6.40
$50.55$56.95
Total Undersea War: The Evolutionary Role of the Snorkel in Donitz's U-boat Fleet, 1944-1945Amazon$52.49
Anti-Submarine Warfare in World War I: British Naval Aviation and the Defeat of the U-Boats (ISSN)Amazon$16.99
The History of Canada Series: War in the St. Lawrence: The Forgotten U-boat Battles On Canada's ShoresAmazon$5.99
Walker, R.N.: The Greatest U-Boat Hunter of the Battle of the Atlantic (Submarine Warfare in World War Two)AmazonSAVE $2.74
$17.25$19.99
A Visual History of World Military Machines: Inside the World's Most Incredible Combat Machines (Fox Chapel Publishing) Legendary Vehicles - Spitfires, U-Boats, Humvees, Stealth Bombers, and MoreAmazonSAVE $2.49
$17.46$19.95
Two Tankers Down: The Greatest Small-Boat Rescue in U.S. Coast Guard HistoryAmazon$8,499.99
U-Boat Classico Men's WatchAshford$26.29
U-BCOO Propellers Electric Outboard Motor Prop for 55lb, 62lb, 86lb Trolling Motors Mount Accessories/Boat 3-Blades (Black)Amazon$23.99
Boat Trailer Transom Straps (2PK) - 1" x 4ft Adjustable Short Ratchet Straps - Marine Grade Heavy Duty Boat Trailer Transom Accessories for Securely Boating - BlueAmazon$41.54
Revell of Germany U-Boat Typ VIIC/41 Plastic Model KitAmazonSAVE $97.03
$57.96$154.99
U-Boat Combat Missions; The Pursuers & the Persued: First -Hand Accounts of U-boat Life and OperationsAmazon$31.99
Boat Trailer U-Bolt 2-1/16" W x 4-3/4"L x 1/2" D, 4pk Square U Bolts for Boat Trailer/Ski Boat/Sailboat Trailer,Zinc Plated Nickel Surface U-Bolts with Washers and NutsAmazon$7.97
6 Pin Snap in Rectangle Rocker Latching ON/Off Car/Boat Double Pole Double Throw Switch Head 25mm x 31mm; 20A/125VAC; 16A/250VAC (4 Pack) from U.S. SolidAmazon$199.99
KeKeDuo German VIIC U-552 Submarine Building Blocks Set with 17 Minifigures, MOC Military U-Boat Model Bricks Ship Construction Toy Compatible with Major Brands - 6112 PiecesAmazon$14.23
U-Boat Warfare : The Evolution of the Wolf Pack by Jak P. Mallman ShowellBetter World BooksSAVE $4.19
$25.76$29.95
U-Boat Far From HomeAmazon$53.48
U-Boat Replacement WheelWayfair$42.11
U-Boat Replacement CasterWayfair$3.02
U-Boat 931 Attack On AmericaAmazon$15.95
U-Boat Captain: Solitaire WW2 WargameAmazon$8.45
U-Boat Adventures : Firsthand Accounts from World War II by Melanie WigginsBetter World Books$10.44
U-Boat War by Lothar-Günther BuchheimBetter World Books$13.57
U-Boat Offensive, 1914-1945 by V. E. TarrantBetter World Books$7.23
U-BOAT ENIGMAS: Royal Navy Salvage & Secrecy in WW1.Amazon$21.00
U-Boat Bases and Bunkers 1941–45 (Fortress)Amazon$26.40
U-Boat Blueprint Wall Art - Original Nautical PrintEtsy$9.99
Scale Model Resin German U-Boat Submarine Warfare Badge Display Stand PlaqueEtsy$21.99
U-Bolt Stainless Steel U-Bolt Boat Trailer Ubolts with Washers and Nuts U-Bolts for Sailboat Trailer Replacement PartsAmazon$49.00
Boat Trailer U-Bolt KIT hot Dipped Galvanized Sq. U-Bolt 1/2"x 2 1/8 "x 6 1/4"Amazon$24.89
U-Line Boat Latch Arm 26109-S | Gray Plastic 5 1/8 x 1 1/4 x 1/2 InchAmazon$142.99
'U. S. Naval Flying' Boat Photographic PrintWayfair$6.75and up
Iron Coffins : A Personal Account of the German U-Boat Battles of World War II by Herbert A. WernerBetter World Books & 1 more$9.99
Type VII: Germany's Most Successful U-BoatsAmazon$12.95
Boat Trailer U-Bolt | 3 Inch Zinc Plated Steel (Pair)Amazon$38.00
Send Some King's Ships. U.S. Navy, royal Naval Patrol Service, and Royal Canadian Navy Ships Combating German U-boats off North America's Eastern ... Vessel in African Waters as well, 1942-1945Amazon$31.99
U Bolt Kit for Boat Trailer Axle Leaf Springs, U Bolts 2 inch Wide, for 2x2 Axle - 4 3/4" LongAmazon