Celestino Corraliza

• Clear Ship for Action!
• Commander of U-boats in the World War
• Logbook of U66
• Men of U96
• Submarine Minelayers in the World War
• Submarine vs. Submarine
• U-boats at the Enemy
• U-Cruiser 151 Attacks
• U35 Stories :
• U38 Viking Cruises
• Werewolf of the Sea