The strength of this was lost on Hotchkiss, but the invitation was clear. They went out together, and from my window I watched them get into McKnight’s car. It was raining, and at the corner the Cannonball skidded. Across the street my detective, Johnson, looked after them with his crooked smile. As he turned up his collar he saw me, and lifted his hat. I left the window and sat down in the growing dusk. So the occupant of lower seven had got on the car at Cresson, probably with Alison West and her companion. There was some one she cared about enough to shield. I went irritably to the door and summoned Mrs. Klopton. “You may throw out those roses,” I said without looking at her. “They are quite dead.” “They have been quite dead for three days,” she retorted spitefully. “Euphemia said you threatened to dismiss her if she touched them.” CHAPTER XIV. THE TRAP-DOOR By Sunday evening, a week after the wreck, my inaction had goaded me to frenzy. The very sight of Johnson across the street or lurking, always within sight of the house, kept me constantly exasperated. It was on that day that things began to come to a focus, a burning-glass of events that seemed to center on me. I dined alone that evening in no cheerful frame of mind. There had been a polo game the day before and I had lent a pony, which is always a bad thing to do. And she had wrenched her shoulder, besides helping to lose the game. There was no one in town: the temperature was ninety and climbing, and my left hand persistently cramped under its bandage. Mrs. Klopton herself saw me served, my bread buttered and cut in tidbits, my meat ready for my fork. She hovered around me maternally, obviously trying to cheer me. “The paper says still warmer,” she ventured. “The thermometer is ninety-two now.” “And this coffee is two hundred and fifty,” I said, putting down my cup. “Where is Euphemia? I haven’t seen her around, or heard a dish smash all day.” “Euphemia is in bed,” Mrs. Klopton said gravely. “Is your meat cut small enough, Mr. Lawrence?” Mrs. Klopton can throw more mystery into an ordinary sentence than any one I know. She can say, “Are your sheets damp, sir?” And I can tell from her tone that the house across the street has been robbed, or that my left hand neighbor has appendicitis. So now I looked up and asked the question she was waiting for. “What’s the matter with Euphemia?” I inquired idly. “Frightened into her bed,” Mrs. Klopton said in a stage whisper. “She’s had three hot water bottles and she hasn’t done a thing all day but moan.” “She oughtn’t to take hot water bottles,” I said in my severest tone. “One would make me moan. You need not wait, I’ll ring if I need anything.” Mrs. Klopton sailed to the door, where she stopped and wheeled indignantly. “I only hope you won’t laugh on the wrong side of your face some morning, Mr. Lawrence,” she declared, with Christian fortitude. “But I warn you, I am going to have the police watch that house next door.”