In Erik Larson's "Dead Wake: The Last Crossing of the Lusitania," a stark contrast is depicted among various ship captains regarding their actions towards merchant seamen during perilous times. While some captains showed little concern for the lives of those in danger, others displayed remarkable bravery and compassion, attempting to rescue stranded sailors, and even offering assistance such as towing lifeboats toward safety.

One notable instance illustrated in the book highlights a U-boat commander who, despite being on the opposing side, demonstrated an unexpected sense of humanity. He sent the captain of a torpedoed vessel three bottles of wine, a gesture meant to provide comfort during a challenging journey to shore. This moment encapsulates the complex moral choices made amidst the chaos of war.