Standing in the doorway, the Chief trained the beam of his electric torch on various objects in the room. Finally it rested on an arm-chair beside an iron bedstead. Something was in that chair, and it was covered with a sheet. He strode over, and pulled back the sheet, and then we began to understand the secret which the old house held.

I gasped and stared. Huddled in the chair was Mrs. LaRauche, deadly pale and hollow cheeked, and apparently unconscious, her emaciated form showing under the folds of a quilted silk dressing-gown which had once been lavender in hue. Adhesive tape had been placed over her mouth, and her arms were bound to the side-rests of the chair by picture wire.

"Thank God, she's alive!" Chief Meigs murmured, as he stooped over her. "Looks like nothing very much wrong with her, except that she's had a pretty bad shock."

As he finished speaking, the woman's head moved; her eyelids fluttered, and then she opened her eyes. We saw at once that she was in a panic of fear. I could hardly realize that this pitiful, ghostly shadow was the same woman I had met several months ago.

Swiftly we released her from the tape and wire that silenced and bound her; then, to our astonishment, we found that she was chained by the ankle to an iron post of the bed. The Chief immediately set to work to unfasten the chain, which looked like an ordinary dog-chain.

By this time, McGinity had discovered a light fixture in the wall, near the front window, containing one bulb, which he turned on. Mrs. LaRauche stared dazedly from one to the other of us, giving me no sign of recognition, although I addressed her by name. But she appeared to comprehend what we were up to. Still unable to speak, she raised one hand weakly, and pointed towards the window in the back of the room, behind the bed.

In doing this, she furnished us with an important clue. LaRauche had escaped through this window, which was set in the Mansard roof, and gave on to a broadish ledge, sufficient wide for a person to walk on. This ledge extended clear around the house.

"We've got to get LaRauche!" Chief Meigs exclaimed, but he couldn't get through the window because of his rather portly physique. Nor could I. McGinity, slim in figure, managed it nicely. He had such good eye-sight that he could distinguish objects which were beyond the view of normal-sighted people. And he was hardly outside, on the ledge, and debating whether he should turn to the left or the right, when he espied a figure, crouching in the dark, at the far end of the roof extension.

"You see it?" he asked Chief Meigs, who was leaning out of the window.

"I can't see a damn thing," the Chief replied.