period of waiting that followed. I felt keenly the necessity of leaving my dear Tish to capture and hold the town alone. And various painful thoughts of Aggie added to my uneasiness. Nor was my perturbation decreased by the reëntrance of the lookout some half hour after he had gone out. Concealed behind débris we listened to his footsteps as he ascended the tower, and could distinctly hear his ferocious mutterings when he discovered that the rope had been cut.
But strangely enough he did not call to the other man, cut off on the platform above.
"I don't believe there was another," I whispered to Tish. But she was confident that she had heard one, and she observed that very probably the two had quarreled.
"It is a well-known tendency of two men, cut off from their kind," she said, "to become violently embittered toward each other. Listen. He is coming down."
I regret to say that he raised an immediate alarm, and that we were forced to retire behind our sarcophagus in the cellar for some time. During the search the enemy was close to us a number of times, and had not one of them stepped on the nail which had served us so usefully I fear to think what might have happened.
