| ePub | USS Spadefish (Modelcard) | Documentary | srerren | 1 decade, 5 years | n/a | | |
| ePub | Painter's Guide to World War Two Naval Camouflage | Documentary | srerren | 1 decade, 6 years | n/a | | |
| ePub | Unsorted Warships Documents A | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Unsorted Warships Documents B | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Unsorted Navy Tech Manuals 02 | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Unsorted Navy Tech Manuals 01 | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Start Guide for future Sailors 2010 | Documentary | submarines | 1 decade, 5 years | n/a | | |
| MP3 | Simon Holmes and Electrolux-Submarine (2010) | Other | submarines | 1 decade, 5 years | n/a | | |
| ePub | The Diary of U-Boat Commander | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Der Feind im Schatten - Henning Mankell (2010) | Crime | submarines | 1 decade, 5 years | n/a | | |
| ePub | Typy Broni i Uzbrojenia (TBIU) 46 - Radar Morski TRN-500 | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Maandblad Oorlog S4N09 Catalina | Documentary | submarines | 1 decade, 5 years | n/a | | |
| Blu-ray | Mega BluRay Collection Kriegsdokus 30 Stunden | Documentary | submarines | 1 decade, 5 years | n/a | | |
| DivX | Die Geister der Titanic (2003) | Documentary | submarines | 1 decade, 5 years | n/a | | |
| DivX | Blue Submarine No.6 (1998) | Anime | submarines | 1 decade, 5 years | n/a | | |
| MPG | Men of Honor (2000) foriPod Nano/ iPod Touch/iPhone | Drama | submarines | 1 decade, 5 years | n/a | | |
| MP3 | Tom Clancy - De Jacht op de Red October (audioboek) | Other | submarines | 1 decade, 5 years | n/a | | |
| DivX | Men Without Women (1930) | Action | submarines | 1 decade, 5 years | n/a | | |
| ePub | Conway All The Worlds Fighting Ships 1906-1921 (1985) | Documentary | submarines | 1 decade, 5 years | n/a | | |
| MP3 | Enigma (audiobook) | Other | submarines | 1 decade, 5 years | n/a | | |
| MP3 | Dangerous Ground (audiobook) | Other | submarines | 1 decade, 5 years | n/a | | |
| ePub | Sink""em all - Submarine Warfare in the Pacific (1951) | Drama | submarines | 1 decade, 5 years | n/a | | |
| ePub | Battle Submerged - Submarine Fighters of World War II (1951) novel | | submarines | 1 decade, 5 years | n/a | | |
| ePub | German U-Boat Type VII Grey Wolves of the Sea | Documentary | submarines | 1 decade, 5 years | n/a | | |
| ePub | Action Stations!: U-boat Warfare in the Clyde in Two World Wars | Documentary | submarines | 1 decade, 5 years | n/a | | |