He didn't say any more, for he was, like me, taken up with the movement in the square--a lot of the mutineers running the two guns forward in front of the gate, and then closing round them, so that we could not see what was going on; but we knew well enough that they were charging them, and there seemed nothing for it but to let them fire, unless by a bold sally we could get out and spike them. Just then Lieutenant Leigh looked at me, and I at him; when, touching my cap in salute, I said, "Two good nails, sir, and a tap on each, would do it." "Yes, Smith," he said grimly; "but who is to drive those two nails home?" I didn't answer him for a minute, I should say, for I was thinking over matters about life, and about Lizzy; and now that Harry Lant was gone, it seemed to me that there might be a chance for me; but still duty was duty, and if men could not in such a desperate time as this risk something, what was the good of soldiers? "I'll drive 'em home, sir," I says then quietly, "or they shall drive me home!" He looked at me for an instant, and then nodded. "I'll get the men ready," he says; "it's our only chance, and with a bold dash we may do it. I'll send to the armourer's chest for hammers and spikes. I'll spike one, Smith, and you the other; but mind, if I fail, help me, as I will you if you fail; and God help us! Keep a sharp look-out till I come back." He left the room, and I heard a little movement below, as of the men getting ready for the sally; and all the while I stood watching the crowd in front, which now began hurrahing and cheering; and there was a motion which showed that the guns were being run in nearer, till they stopped about fifty yards from the gate. "What makes him so long?" I thought, trembling with excitement; "another minute, perhaps, and the gate will be battered down, and that mob rushing in." Then I thought that we ought, all who escaped from the sortie, in case of failure, to be ready to take to the rooms adjoining where I was, which would be our last hope; and then I almost dropped my piece, my mouth grew dry, and I seemed choked; for with a loud howl the crowd opened out, and I saw a sight that made my blood run cold: those two nine-pounders standing with a man by each breech, smoking linstock in hand; while bound with their backs against the muzzles, and their white faces towards us, were Captain Dyer and Harry Lant! One spark--one touch of the linstock on the breech--and those two brave fellows would be blown to atoms; and as I expected that every moment such would be the case, my knees knocked together; but the next moment I was down on those shaking knees, my piece made ready, and a good aim taken, so that I could have dropped one of the gunners before he was able to fire.