"There's the way!" said Gatton, and pointed up to where the branches of an old elm tree stretched out before a window. The glass of the window was entirely shattered except for some few points which glittered like daggers around the edges of the frame. "Can you do it?" "In the circumstances--yes!" I said. Without more ado I began to climb the elm, stimulated by memories of how I had entered Friar's Park. It afforded little foothold for the first six feet and proved an even tougher job than I had anticipated, but at last I reached a projecting limb, the bulk of which had been sawn off. Gatton's agility was not so great as mine, but at the moment that I half staggered and half fell into the room, I heard him swinging himself onto the limb behind me so that as I leaped to the open door he came tumbling in through the window, and the pair of us raced side by side along the corridor towards an apartment facing front from which horrifying cries and sounds of conflict now arose. Gaining the closed door of this room, I literally hurled myself upon it. It crashed open ... and I beheld a dreadful spectacle. Isobel lay forced back upon a settee which occupied the window recess--and bending over her, having her back turned towards me, was a tall, lithe, black-clad woman who, so far as I could see, was clutching Isobel's throat and forcing her further backward--backward upon the cushions strewn upon the settee! But instant upon the door's opening this horrible scene changed. With never a backward glance (so that neither Gatton nor I had even a momentary glimpse of her face) the black-robed woman sprang to the window, opened it in a moment, and to my dismay and astonishment sprang out into the darkness! My first thought was for Isobel--but Gatton leaped across the room and craned out, peering on to the path below. Indeed, even as I dropped on my knees beside the swooning girl, I found myself listening for the thud of the falling body upon the gravel path. But no sound reached me. That uncanny creature must have alighted truly in the manner of a cat. Through the stillness of the house rang the flat note of a police-whistle. From some distant spot I heard a faint reply. * * * * * For long I failed to persuade myself that Isobel had not sustained some ghastly injury from the attack of the cat-woman. Memories uprose starkly before me of that _hlangkûna_ and the other dreadful death-instruments of the mad Eurasian doctor. Not even the assurances of the local medical man who had been summoned in haste could convince me. For I recognized how petty was his knowledge in comparison with that of Dr. Damar Greefe. But although I trembled to think what her fate might have been if we had arrived a few minutes later, the fact remained (and I returned thanks to Heaven) that she had escaped serious physical injury at the hands of her assailant.