"Something is up," remarked Major Deck to Major Belthorpe. "But what it is I can't imagine."

"I heard something said about a shortness of horses," answered Kate Belthorpe's brother. "Perhaps we are to go on a raid and see what we can round up."

Major Belthorpe's surmise proved correct, as Deck soon learned by the orders given him. The entire cavalry was to combine in a grand sweep to Huntsville, Alabama, rounding up as many horses and as much cattle and other live stock as possible. The advance was to cover several miles of territory, and a dozen different roads were pursued, the start being made on July the 12th.

As Lieutenant-Colonel Gordon was suffering from an attack of chills and fever, Major Lyon was placed in command of the regiment. He was instructed to move almost directly southward, by the way of a small village called Crespin, the name of which has since been changed. The road was a fair one, and ten o'clock in the morning saw the Riverlawns on the move. It was not intended that the round-up should last more than four or five days, and the cavalry went in the lightest possible marching order.

Less than ten miles had been covered when the scouts in advance, under Captain Ripley of the eighth company, sent word back that a small detachment of Confederates were in advance, driving about thirty horses southward just as hard as they could. Besides the horses, they had three Union prisoners, one of whom wore the uniform of a captain of artillery.

"Three prisoners and thirty horses," mused Deck. "We must stop them, by all means." Without delay he sent for Majors Truman and Belthorpe and gave the necessary orders, and soon the Riverlawns were making the best possible speed over the torn-up pike. A distance of two miles was covered in less than twenty minutes, when another report came in that astonished Deck beyond measure. The report was as follows:—

"Confederate force, horses, and prisoners have utterly disappeared. No buildings or woods for them to hide in. Cannot guess what has become of them. Looks as if the earth had swallowed them up, but the quicksands are not quite bad enough for that. Will keep our eyes wide open, but that is all we can do."

Without delay Deck, accompanied by Major Belthorpe, rode forward to investigate.