But the moments lengthened out into minutes, and the minutes slowly slipped by until a full hour had passed, and the thick darkness of tropical night was upon us, and still there was no sign of a foe. Tizoc grew uneasy, for it was evident that we were in error in our conception of the enemy's plan. Had he intend-to mount his own men as sentinels in place of our men whom he had slain, and then get save possession of the promontory by killing the relief as it came on, we should have been long since engaged with him; but here the night was wearing on, and, excepting only the boat that our scouts had seen, there had been nothing to show that the attack which we had expected so confidently was anything more than a creation of our own fears. Yet our only course was to remain where we were until morning; for some accident might have delayed the attack, and the necessity of holding the promontory was so urgent that we could not take the risk of withdrawing our force.
It was weary work sitting there in the darkness, after all the weariness of so exciting a day, and as the hours dragged on I found myself now and then sinking into a doze, for which I reproached myself; yet also excused myself by the reflection that I did not at all profess to have either the training or the instincts of a soldier, but had been brought up, as a man of peace and as a scholar, in accordance with the sound principle that night rationally is the time set apart for sleep. It was from a most agreeable nap—in which I was dreaming pleasantly of my old life in Ann Arbor—that I was roused suddenly by Rayburn's quick grip upon my shoulder, and by his sharp whisper, "What's that?"
In an instant I was thoroughly awake, and as I bent forward and listened intently I heard very distinctly a faint cry of alarm, that seemed to come from a long way off. Tizoc, I perceived—for he had risen to his feet—also was most eagerly listening; and I heard a slight sound of movement and of arms clinking as our men roused themselves, showing that they also had heard that warning cry.
But in a moment there was no need to strain our ears to catch the sounds which came to us. The cry that a single throat had uttered was taken up by a thousand; and so grew into a dull, distant roar, that pierced the black and sullen stillness of the night. And with this came also the higher notes of savage yells, and then we heard the clash of arms—which evidence that fighting was going on, no less than the direction whence, as we now perceived clearly, the sounds came, assured us that while we had maintained our watchful guard on the promontory the enemy had surprised our camp.
Rayburn sprang up with a growl like that of a savage beast. "By G——d!" he cried, "they meant us to do just what we've done, and we've walked into their trap like so many d——n fools!"
XXX.
THE FALL OF THE CITADEL.
Tizoc, I was glad to see, had his men well under his command, as was shown by the orderly manner in which they waited, despite their eager impatience to be off, until he gave the command to march. And hard marching we found it, as we floundered about that rough, rocky place, tripping and stumbling, and now and then hearing a crash in the darkness as one of our men went down. But, somehow or other, we certainly managed to get over the ground very rapidly; and all the while the sounds of the fight that was raging hotly struck with a constantly increasing clearness upon our ears.
The whole width of the town lay between our camp and the foot of the rugged path that led down from the promontory; but when we were fairly in the streets, and no longer had rough rocks to stumble over in the darkness, we went forward at a very slashing pace. And we were further helped now by the fact that day was breaking, so that we could see clearly where we were going; and we had also within us that feeling of cheer and encouragement that ever is given to man by the return of the sun. In but a few minutes more, in that tropical region, a flood of daylight would be about us; and Tizoc's hope was that when the horror of darkness, ever appalling to barbarians, should be lifted, and when our coming should afford a firm centre to rally around, our army might regain the courage and steadiness which it had lost in the terror and bewilderment of a night surprise.