watched, or if it was only the imagination playing tricks with him.
A full quarter of an hour passed, and then twenty rows of volumes suddenly shifted out towards him, and he saw that a door had opened in the wall opposite. The books were only sham backs after all, and when they moved back again with the sliding door, Shorthouse saw the figure of Joel Garvey standing before him.
Surprise almost took his breath away. He had expected to see an unpleasant, even a vicious apparition with the mark of the beast unmistakably upon its face; but he was wholly unprepared for the elderly, tall, fine-looking man who stood in front of him—well-groomed, refined, vigorous, with a lofty forehead, clear grey eyes, and a hooked nose dominating a clean shaven mouth and chin of considerable character—a distinguished looking man altogether.
"I'm afraid I've kept you waiting, Mr. Shorthouse," he said in a pleasant voice, but with no trace of a smile in the mouth or eyes. "But the fact is, you know, I've a mania for chemistry, and just when you were announced I was at the most critical moment of a problem and was really compelled to bring it to a conclusion."
