It was an affair which must be settled one way or the other in a few seconds, and I calculated that it would take Buck just those few seconds to win his way past the chair and find the door-handle.

I was right. Just as I reached the study, the door of the bedroom flew open, and the house rang with shouts and the noise of feet on the uncarpeted landing. From the hall below came answering shouts, but with an interrogatory note in them. The assistants were willing, but puzzled. They did not like to leave their posts without specific instructions, and Buck, shouting as he clattered over the bare boards, was unintelligible.

I was in the study, the door locked behind me, before they could arrive at an understanding. I sprang to the window.

The handle rattled. Voices shouted. A panel splintered beneath a kick, and the door shook on its hinges.

And then, for the first time, I think, in my life, panic gripped me, the sheer, blind fear which destroys the reason. It swept over me in a wave, that numbing terror which comes to one in dreams. Indeed, the thing had become dream-like. I seemed to be standing outside myself, looking on at myself, watching myself heave and strain with bruised fingers at a window that would not open.

III

The arm-chair critic, reviewing a situation calmly and at his ease, is apt to make too small allowances for the effect of hurry and excitement on the human mind. He is cool and detached. He sees exactly what ought to have been done, and by what simple means catastrophe might have been averted.

He would have made short work of my present difficulty, I feel certain. It was ridiculously simple. But I had lost my head, and had ceased for the moment to be a reasoning creature. In the end, indeed, it was no presence of mind but pure good luck which saved me. Just as the door, which had held out gallantly, gave way beneath the attack from outside, my fingers, slipping, struck against the catch of the window, and I understood why I had failed to raise it.

I snapped the catch back, and flung up the sash. An icy wind swept into the room, bearing particles of snow. I scrambled on to the window-sill, and a crash from behind me told of the falling of the door.

The packed snow on the sill was drenching my knees as I worked my way out and prepared to drop. There was a deafening explosion inside the room, and simultaneously something seared my shoulder like a hot iron. I cried out with the pain of it, and, losing my balance, fell from the sill.