There was a flat scuttle in the roof which, as I expected, was fastened from within. I could have opened it with my tools, but it seemed to me quicker and safer to enter by one of the windows in the mansard. In any case I would have to deal with the maids on that floor, and it was likely they slept behind locked doors.

The cornice made a wide, flat ledge in front of these windows. It was a simple task to let myself down the sloping mansard to the ledge and creep to the window. Had I been seen from the pavement across the way it would have ruined all, but the street was deserted as far as I could see up and down. There were no houses opposite.

Pausing with my head inside the window I heard heavy breathing from the back of the room. I cautiously let myself in. Then I could distinguish two breathings side by side, and knew that both women were sleeping in the same bed. I got out my cotton and chloroform. Fortunately for me negroes are generally heavy sleepers. I let each woman breathe in the fumes before the cotton touched her face. They drifted away with scarcely a movement. I left the saturated cotton on their faces without any cone to retain the fumes. In this way they could not take any injury. The potency of the drug would soon be dissipated in the atmosphere.

It was a hot night and the door of their room stood open. I didn't see until too late, that a chair had been placed against the door to prevent the draft from the window slamming it. I stumbled over the chair. It made little noise, but the jar caused me to drop the precious bottle, and before I recovered it the contents was wasted. This was a serious loss.

I crept down the first flight of stairs. This landed me on the floor where the mistress slept. As I approached the door of her room a shrill yapping started up inside. I cursed the animal under my breath. English had not told me that the woman kept a dog. It made things twice as difficult. The noise sounded through the house loud enough, it seemed to me, to wake the dead. I heard somebody move inside the room, and I hastened down the next flight of stairs, and crouched at the back of the hall outside the dining-room door.

Over my head I heard the bedroom door unlocked, and presently the upper hall was flooded with light. I was safely out of reach of its rays. I offered up a silent prayer that the lady would not be moved to descend the stairs, for I pictured her carrying the automatic with the silencer. True, I had my own gun, but for obvious reasons I was averse to firing it.

She did not come down. The dog apparently was satisfied that all was well, and ceased his yapping. From his voice I judged the animal to be a Pomeranian. Mistress and dog finally returned to the bedroom and the door was locked again. With the dog and the lock on the door my problem was no easy one. I had to enter that way before I could reach my girl. She left the light burning in the upstairs hall.

Before attempting to deal with the mistress it seemed to me necessary to dispose of the negro in the basement. I went on downstairs not at all relishing the prospect. There were swing doors both at the top and the bottom of the basement stairs which had to be opened with infinite caution to avoid a squeak. On the stairs between it was as dark as Erebus. On every step I half expected to find the gorilla-like creature crouching in wait for me, but when I finally edged through the lower door I was reassured by the sound of a rumbling snore. The dog had not awakened him.

He slept in the front room. This had originally been the dining-room of the house. I cautiously opened the door and looked in. A certain amount of light came through the area windows from the street lamps. The negro's bed was against the wall between me and the windows. These were the windows which were heavily barred outside.

When I saw the bars and felt the door which was a heavy hardwood affair, and had a key in it, I thought it would be sufficient to lock the man in. You see I was pretty well assured that none of these people would care to make a racket. However, there was another door leading to the pantry, thence to the kitchen. This had no lock on it, and I was compelled to find another means of confining him.