"That was odd," said Mr. Parker, thoughtfully. "Could you see nothing of their faces?"

"Nothing at all, except that the first man had a heavy dark moustache, and was tall and stoutly built; the other seemed young and slight; his face was hidden entirely."

The aide-de-camp leaned out and looked back along the dark road; then drew in again.

"No use to look," he said. "Even if they were to follow I could not see; their buggy has no lamps, our rig has to have them. Are you armed?"

"No; I never carry anything."

"Nor I, as a rule; yet had I thought we would come so far at this time of night I would have brought my revolver. Not that any attack is to be feared from those two unless there should be a crowd at their back; otherwise we would be three to two."

"But they are armed, and we are not."

"They think we are, all the same. The average citizen hereabouts goes prepared to shoot if he is on a night-prowl like this. I don't know why I asked if you were armed."

Then for some distance we rattled along in silence. The clouds had grown heavier; a few heavy rain-drops had pattered in on our faces, and the night air was damp and raw. We passed one or two more dark houses, and then came in view of the lights at Lake End. Here, despite the lateness of the hour, one or two resorts seemed still to be open and patronized. Directing the driver to turn towards the lights on the right, Mr. Parker again sprang out, looked in the carriage-shed, then into the bar-room; came out, crossed the way, and made a similar search in a neighboring establishment. Then I saw him questioning a sleepy-looking stableman, and then he came back to me. Perplexity and concern were mingled in his face as he stood there looking up at me in the glare of our lamp.

"Nobody has been here on horseback since midnight. These are the only places open since that hour, and now there are not more than half a dozen people out here—roysterers after a late supper. Where could Amory have gone? Do you suppose he knew his way back by Washington Avenue, and had turned to the left instead of this way?"