U-Boot im Focus Edition N° 18 :
54 pages, 56 photos - thereof 3 in colour, 2 coloured conning tower sideviews, 1 coloured conning tower frontview, 1 coloured boat-sideview, 2 coloured emblems, 1 coloured document, 2 coloured maps, reader’s forum
- Photos with a story: In Secret Action for General Franco
- German Submarines in the Spanish Civil War
- Unknown Emblems: This is what U-629’s emblem actually looked like
- Commanders: Kptlt. Herbert Schultze (U-48)
- Conning Towers: U-Boats against the Invasion – Hopeless Surface Operations
- Operations by U-766 as Part of the Landwirt Group from June to August 1944
- Documents: Commemorative Document of Department III of the Brest Naval Shipyard
- Scenery: “Chatting” from Boat to Boat
- Background: “Alberich” – The German U-Boats’ Cap of Invisibility
- Cap Badges: From “Glückauf” to “Bobby the Elephant” (U-141, U-667, U-471)
As well as photos of U-100, U-73, U-204, U-3527 und U-3528