Final answer:
The provided passages do not contain information about what George found when he came back on deck after the encounter with the scar-faced man, making it impossible to give a definitive answer.
Step-by-step explanation:
The passages provided seem to come from different stories that involve characters such as a captain, George Hadley, and a scar-faced man.
However, without a specific reference to the encounter with the scar-faced man or additional context, it is not possible to answer definitively what George found upon returning to the deck after that encounter.
The provided texts involve various scenarios, including being at sea, facing soldiers on a bridge, and interacting with a character in a futuristic home environment, but none specifically details the outcome of George's encounter with a scar-faced man.