"Now, where are the robbers?" asked Warren.

"In the house. We don't see any for more'n half an hour. I think they looked part of the house over to find the money, and then went up-stairs to hunt for it," replied Phil, who appeared to be an intelligent fellow, far superior to the rest of them.

"Very well; you may get on the horses, and ride down the avenue till you meet the colonel," added the son of the planter. "Now, Sergeant, we will find the condition of things in the house."

The negroes led all the horses down an inclined plane into the cellar. This was not an uncommon device in large cities to economize space; but the planter had caused it to be built for just such an emergency as the present, and he had made his escape in this manner from the estate. The terrified servants mounted the horses in the cellar, and entered the avenue by the way Warren and the sergeant had left it.

The two scouts passed out of the stable by the same door. Keeping behind the outbuildings, they reached the side of the mansion. Passing entirely around it, they looked in at every window very cautiously; but were unable to see a single guerilla on the lower floor. By an outside door they went into the cellar of the dwelling. They found several places where the earth had been dug up, but not a man was to be seen.

"Now, Warren, I am going up-stairs; and I should like to have you return to the avenue, and bring up the rest of our party as quickly as possible," said Fronklyn in a low tone.

"Up-stairs!" exclaimed the planter's son. "Do you mean to throw away your life?"

"Not if I know myself; but I wish the lieutenant was here," replied the sergeant, who had noted the stairs that led to the next floor.

"I will do as you say, Sergeant; but I hardly expect to find you alive when I come back," answered Warren.

"I believe I can take care of myself; and I think these ruffians have put themselves just where we want them," said Fronklyn, recalling the strategy at Mr. Halliburn's mansion.