Chapters (70)
A mocking echo came back to him from the little cavern at the far end of the apartment. The place was empty; the man and woman who, five minutes before, had fought in a grim struggle had disappeared.
57
“Leslie!”
He called again, his voice hoarse with anxiety. He had seen two little shoes by the side of the bed. Her hat was on the floor, crushed into a shapeless mass. Picking up the rifle, he felt the barrel; it was still warm, and under the tower there were four empty cartridge cases. And then, holding his lantern high, he saw the rungs in the rough face of the wall, and jumped to the conclusion that she had escaped that way. Within a minute he leapt up, caught the lower rung and ran up the ladder to the top, oblivious to one or two ominous cracks as his weight came upon the old ironwork. The grille at the top stopped him. He had seen it, but thought it might be movable.
“They couldn’t have gone that way,” he said breathlessly as he came down to the ground.
Gilder rubbed his grey hair.
“Then where on earth have they gone?” he asked irritably.
They searched every inch of the long room, pulled the bed from the wall, but beneath was solid stone pavement. The table seemed fastened to the floor; they could not move it.
“Do you notice anything about this floor?” Gilder asked suddenly. “It is not level.”
And when Dick looked, he saw this was true. The floor sloped gradually down from the wash cavern to the wall behind the steps. Gilder went in search of a hammer, and the two, now reinforced by Puttler and the Scotland Yard man, went over every inch of the wall and flooring, tapping and sounding. They struck no hollow place. The four men took hold of the side of the table and tried to drag it from its foundations, but they might as well have tried to move the wall itself. It had a thick oaken base, from which ran three pillars supporting the enormously heavy top.
It was very clear to Dick what had happened. The girl had been attacked, and, having discovered this opening to the sky, had procured a rifle by some means and had fired up the shaft to attract attention. Then she had been overcome and – what?
The water ran down through a crevice in the solid rock about six or eight inches wide. It was impossible that any human being could have gone down that narrow slit, but, to make sure, he had the edges of the water-worn rock broken away. The blacksmith by this time was waiting above. Dick had asked him to bring his tools; the second door might yield some sort of solution.