"In that case, supposing some patriotic individual had tried first to stab and then to shoot me, for his country's sake?"

"By Jove!" exclaimed my cousin and gazed thoughtfully into space for a bit. Then he said, "That's possible, but it's a tall order too; and it leaves out the man on the shore."

I was visited by another horrid thought.

"He might have been spy hunting!"

"Well, in that case we can easily get on to his tracks. There will be no point in his denying it. But would the conversation fit that theory?"

I thought for a moment and then said with heart-felt relief,

"No, it couldn't possibly."

My cousin fell silent and stared into the thickening dusk. Then he looked round with a start and said,

"We're nearly in."

We both went out on deck and saw at the head of the bay before us houses and lights on shore and a church tower against the evening sky.