Not a moment was to be lost. I sprang back through the window, clutching up as I did so the gun Gargouf had given me; and then I stood in amazement. The landing was empty! The rush of feet across the hall below shook the house. Ten seconds and the mob, whose screams of triumph already echoed through the passages, would be on us. But where was Mademoiselle? Where was Gargouf? Where were the servants, the waiting-maids, the boy, whom I had left here?

I stood an instant paralysed, like a man in a nightmare; brought up short in that supreme moment. Then, as the first crash of heavy feet sounded on the stairs, I heard a faint scream, somewhere to my right, as I stood. On the instant I sprang to the door which, on that side, led to the left wing. I tore it open and passed through it--not a moment too soon. The slightest delay, and the foremost rioters must have seen me. As it was I had time to turn the key, which, fortunately, was on the inside.

Then I hurried across the room, making my way to an open door at the farther end, from which light issued; I passed through the room beyond, which was empty, then into the last of the suite.

Here I found the fugitives; who had fled so precipitately that they had not even thought of closing the doors behind them. In this last refuge--Madame's boudoir, all white and gold--I found them crouching among gilt-backed chairs and flowered cushions. They had brought only one candle with them; and the silks and gew-gaws and knick-knacks on which its light shone dimly, gave a peculiar horror to their white faces and glaring eyes, as, almost mad with terror, they huddled in the farthest corner and stared at me.

They were such cowards that they put Mademoiselle foremost; or it was she who stood out to meet me. She knew me before they did, therefore, and quieted them. When I could hear my own voice, I asked where Gargouf was.

They had not discovered that he was not with them, and they cried out, saying that he had come that way.

"You followed him?"

"Yes, Monsieur."

This explained their flight, but not the steward's absence. What matter where he had gone, however, since his help could avail little. I looked round--looked round in despair; the very simpering Cupids on the walls seemed to mock our danger. I had the gun, I could fire one shot, I had one life in my hands. But to what end? In a moment, at any moment, within a minute or two at most, the doors would be forced, and the horde of mad brutes would pour in upon us, and----

"Ah, Monsieur, the closet staircase! He has gone by the closet staircase!"