“None!” was the bitter reply. “You’ve done enough mischief. You’re there to rot!”
“Why this animus against me, my friend Macdougal?” Quest demanded. “You and I have never come up against one another before. I didn’t like the life you led in New York ten years ago, or your friends, but you’ve suffered nothing through me.”
“If I let you go,” once more came the man’s voice, “I know very well in what chair I shall be sitting before a month has passed. I am James Macdougal, Mr. Sanford Quest, and I have got the Ashleigh diamonds, and I have settled an old grudge, if not of my own, of one greater than you. That’s all. A pleasant night to you!”
The door went down with a bang. Faintly, as though, indeed, the footsteps belonged to some other world, Sanford Quest heard the two leave the house. Then silence.
“A perfect oubliette,” he remarked to himself, as he held a match over his head a moment or two later, “built for the purpose. It must be the house we failed to find which Bill Taylor used to keep before he was shot. Smooth brick walls, smooth brick floor, only exit twelve feet above one’s head. Human means, apparently, are useless. Science, you have been my mistress all my days. You must save my life now or lose an earnest disciple.”
He felt in his overcoat pocket and drew out the small, hard pellet. He gripped it in his fingers, stood as nearly as possible underneath the spot from which he had been projected, coolly swung his arm back, and flung the black pebble against the sliding door. The explosion which followed shook the very ground under his feet. The walls cracked about him. Blue fire seemed to be playing around the blackness. He jumped on one side, barely in time to escape a shower of bricks. For minutes afterwards everything around him seemed to rock. He struck another match. The whole of the roof of the place was gone. By building a few bricks together, he was easily able to climb high enough to swing himself on to the fragments of the hallway. Even as he accomplished this, the door was thrown open and a crowd of people rushed in. Sanford Quest emerged, dusty but unhurt, and touched a constable on his arm.
“Arrest me,” he ordered. “I am Sanford Quest. I must be taken at once to headquarters.”
“That so, Mr. Quest? Stand on one side, you loafers,” the man ordered, pushing his way out.
“We’ll have a taxicab,” Quest decided.
“Is there any one else in the house?” the policeman asked.