Lord Peter spent the afternoon in a vain hunt for Mr. Parker. He ran him down eventually after dinner in Great Ormond Street.
Parker was sitting in an elderly but affectionate armchair, with his feet on the mantelpiece, relaxing his mind with a modern commentary on the Epistle to the Galatians. He received Lord Peter with quiet pleasure, though without rapturous enthusiasm, and mixed him a whisky-and-soda. Peter took up the book his friend had laid down and glanced over the pages.
“All these men work with a bias in their minds, one way or other,” he said; “they find what they are looking for.”
“Oh, they do,” agreed the detective; “but one learns to discount that almost automatically, you know. When I was at college, I was all on the other side—Conybeare and Robertson and Drews and those people, you know, till I found they were all so busy looking for a burglar whom nobody had ever seen, that they couldn’t recognise the footprints of the household, so to speak. Then I spent two years learning to be cautious.”
“Hum,” said Lord Peter, “theology must be good exercise for the brain then, for you’re easily the most cautious devil I know. But I say, do go on reading—it’s a shame for me to come and root you up in your off-time like this.”
“It’s all right, old man,” said Parker.
The two men sat silent for a little, and then Lord Peter said:
“D’you like your job?”
The detective considered the question, and replied:
“Yes—yes, I do. I know it to be useful, and I am fitted to it. I do it quite well—not with inspiration, perhaps, but sufficiently well to take a pride in it. It is full of variety and it forces one to keep up to the mark and not get slack. And there’s a future to it. Yes, I like it. Why?”