Mr. Bunner glanced at him sharply. "Somebody has been putting you next, I see that," he remarked. "No: properly speaking, I should say not. He had many acquaintances among the big men, people he saw 'most every day; they would even go yachting or hunting together. But I don't believe there ever was a man that Manderson opened a corner of his heart to. But what I was going to say was this: some months ago the old man began to get like I never knew him before--gloomy and sullen, just as if he was everlastingly brooding over something bad, something that he couldn't fix. This went on without any break; it was the same down town as it was up home, he acted just as if there was something lying heavy on his mind. But it wasn't until a few weeks back that his self-restraint began to go; and let me tell you this, Mr. Trent"--the American laid his bony claw on the other's knee--"I'm the only man that knows it. With everyone else he would be just morose and dull; but when he was alone with me in his office, or anywhere where we would be working together, if the least little thing went wrong, by George! he would fly off the handle to beat the Dutch. In this library here I have seen him open a letter with something that didn't just suit him in it, and he would rip around and carry on like an Indian, saying he wished he had the man that wrote it here, he wouldn't do a thing to him, and so on, till it was just pitiful. I never saw such a change. And here's another thing. For a week before he died Manderson neglected his work, for the first time in my experience. He wouldn't answer a letter or a cable, though things looked like going all to pieces over there. I supposed that this anxiety of his, whatever it was, had got onto his nerves till they were worn out. Once I advised him to see a doctor, and he told me to go to hell. But nobody saw this side of him but me. If he was having one of these rages in the library here, for example, and Mrs. Manderson would come into the room, he would be all calm and cold again in an instant." "And you put this down to some secret anxiety, a fear that somebody had designs on his life?" asked Trent. The American nodded. "I suppose," Trent resumed, "you had considered the idea of there being something wrong with his mind--a break-down from overstrain, say. That is the first thought that your account suggests to me. Besides, it is what is always happening to your big business men in America, isn't it? That is the impression one gets from the newspapers."