Another most remarkable thing about this plain was, that while the rivers bounding it were at such distances that the mind of man could not appreciate them, the sound of the swift rivers--cataracts in fact, they were--came as clearly upon the ear as the sound of the tramp of the horses close by.

Now the formation of this incalculable body of men and horses underwent a change. Instead of being ranged in squares equidistant, they, with incredible speed, formed into two long lines, and stood facing one another. It was obvious the great battle was about to begin at last. The slaughter would be terrific.

Not only had the formation changed, but the very nature of the troops themselves. They were no longer cavalry, but artillery with long lean guns, that looked hungry like starved wolves.

The men had all dismounted from their horses now, and were busy about the guns. It was not possible to see exactly what the men were doing, but anyone must know they were preparing for battle. If, when these men had been merely cavalry, the carnage was sure to be great, what would it be now that each man, as well as could be seen, had a long, lean, hungry-looking cannon?

And now the battle began. The long, lean, hungry-looking cannon belched forth huge columns of smoke, which lay down on the earth and drifted towards the spectator. There was no sound of firing from the cannon; all that could be heard was the roaring of the waters and the hissing and screaming of the cannon-shot.

For hours this battle went on, and although the shriek of the shot through the air could be distinctly heard, no one fell on either side, nor was there any means of ascertaining whither the shot went, for no spirit of dust rose to show. Upon the whole it was a most extraordinary battle, such as one seldom or never sees nowadays.

The only progress which the battle seemed to make was in the accumulation of smoke; for this had not only continued to gather, but, by an inexplicable freak of Nature, the two lines of smoke were blown together, and both forced downward on the spectator.

This smoke was suffocating, maddening. It was not to be borne any longer. It had already blotted out the battle, and nothing could be seen, although everything could be heard, including the shouts of the dying; for now the shot must have begun to tell, as cries and yells and screams burst in upon the ear, and almost maddened the listener.

The spectator tried to retire, but could not. A high wall had insensibly arisen on the plain, and now barred retreat, To advance against that fog was as impossible as to walk through that wall. What was to be done? Suffocation! Oh, help!

With a shriek she awoke.