"So much the better for me," muttered the young man, moodily. "Constance, I—"

"Silence, sir! Have you not received your orders? My mind is on my losses. If you can think of no way to further our search, I shall dismiss you."

"I have thought of a way, then," he replied, with a touch of dignity. "I think one point has been overlooked. Those robbers have undoubtedly fled the town with their treasure, but it is hardly likely that they went by any very public thoroughfare. Now one, two or more strangers, traveling across the country, may have been seen by some cottager, farmer, or wood cutter; and I think it would be a mistake to neglect what might give us a clue. Probably the rascals took to their heels during the hours of darkness, making for some small railroad station. Now, I propose to go straightway, mount my horse, and scour the country in search of information. If I find a clew I shall follow it up; and so, if you don't see me by to-morrow morning, Constance, you may know that I have struck the trail."

"Why, Frank," cried Constance, in a burst of outspoken admiration. "I didn't think it was in you! Really, I admire you immensely; and you will really abandon your ease and comfort for—"

"You."

"No, don't put it in that way; say for justice."

"I don't care a fig for justice!" impatiently. "My motive is purely selfish. If I can be instrumental in recovering your diamonds, may I not hope for some very small reward?"

"To be—sure, Frank. I had overlooked that; a reward of course. I mean to have posters out right away, and—you may as well earn it as any one."

Francis Lamotte turned swiftly and stood for a moment with bent, averted head; then turning once more toward her a set, white face, he said:

"Even your cruelty shall not prevent me from serving you to the fullest extent of my power. And while I am gone you will receive—" he broke off abruptly, then went on, speaking huskily. "Constance, a girl like you can know little of the life led by a man who is an enigma even to his fellow men. I wish I could teach you to distrust—"