"Because I want to find out her method of passing information on to the rebels. She may have a confederate who would carry out her schemes while she is in prison, and we would be none the wiser and still unable to stop the leak. I judged that the moment Miss Newton had time to read that paper she would instantly try to communicate with the rebels. And I judged rightly." He paused to look up and down the silent street.

"Go on," whispered Baker impatiently.

"Symonds and I shadowed her home. She stayed in the house just long enough to change her dress, then came on here by a circuitous route. She has been in there about ten minutes," nodding his head in the direction of the house.

"I am glad I met you," rejoined Baker grimly. "I enjoy being in at the death. Sure she cannot escape you?"

"The house is surrounded by my men. I am going to give her a few more minutes before I interrupt her little game."

Somewhere in the neighborhood a dog bayed, but there was no sign of life about the house, except a loose shutter banged dismally to and fro in the cutting east wind. No stars were out, and the men had to strain their eyes to make out objects in the dark. Suddenly Baker clutched Lloyd's arm and pointed to the south. A faint light had appeared from a window over the south portico, which grew brighter as it moved once to the left, then to the right, and then was raised, shedding a brilliant gleam on the deserted galleries.

"Signaling, by God!" swore Baker. "Come, man, in with you."

He started to his feet, but Lloyd pulled him down again.

"Wait," he cautioned. "We can interfere there at any moment." Reluctantly Baker followed his advice. Five minutes, ten minutes passed on leaden feet to the anxious watchers. But their vigil was rewarded. Lloyd touched his companion on the shoulder, and muttered: "If my eyes don't deceive me, here comes some one in answer to that signal."

Baker glanced up the deserted street, and dimly saw a man slowly approaching, apparently picking his way with care. The newcomer was nearly opposite the dilapidated entrance gate, when the side door of the house was cautiously opened and a figure stole out, and, making a quick dash through the gate, collided violently against him.