"He is not yet in bed," was Briot's dry comment.

A thin streak of light showed underneath the door. As St. Genis walked rapidly toward it he wondered if the door would be locked. That certainly was a contingency which had not occurred to him. His design was to surprise a wounded and helpless thief in his sleep and to force him then and there to give up the stolen money, before he had time to call for help.

But the miscreant was evidently on the watch, Briot still lingered on the top of the stairs, there were other people sleeping in the house, and St. Genis suddenly realised that his purpose would not be quite so easy of execution as he had hot-headedly supposed.

But the end in view was great, and St. Genis was not a man easily deterred from a set purpose. There was the royalist cause to aid and Crystal to be won if he were successful.

He knocked resolutely at the door, then tried the latch. The door was locked: but even as the young man hesitated for a moment wondering what he would do next, a firm step resounded on the floor on the other side of the partition and the next moment the door was opened from within, and a peremptory voice issued the usual challenge:

"Who goes there?"

A tall figure appeared as a massive silhouette under the lintel. St. Genis had the candle in his hand. He dropped it in his astonishment.

"Mr. Clyffurde!" he exclaimed.

At sight of St. Genis the Englishman, whose right arm was in a sling, had made a quick instinctive movement back into the room, but equally quickly Maurice had forestalled him by placing his foot across the threshold.

Then he turned back to Aristide Briot.