the cash box, set the cash box on
the floor, closed the inner door of the safe, and swung the outer door
a little inward--but left it flauntingly ajar. Then from a pocket of the
leather girdle beneath his vest he produced his small, thin, flat, metal
case. From this, from between sheets of oil paper, with the aid of a
pair of tweezers, he lifted out a gray, diamond-shaped seal. Jimmie
Dale was apparently fastidious. He held the seal with the tweezers as
he moistened the adhesive side with his tongue, laid the seal on his
handkerchief, and pressed the handkerchief firmly against the safe--as
usual, Jimmie Dale's insignia bore no finger prints as it lay neatly
capping the knob of the dial.

He reached down, picked up the cash box--and then, for the second time
that night, held suddenly tense, alert, listening, his every muscle
taut. A door opened upstairs. There came a murmur of voices. Then a
momentary lull.

Jimmie Dale listened. Like a statue he stood there in the black,
absolutely motionless--his head a little forward and to one side.
Nothing--not a sound. Then a very low, curious, swishing noise, and a
faint creak. SOMEBODY WAS COMING DOWN THE STAIRS!

Jimmie Dale moved stealthily from the recess, and noiselessly to the
desk. Very faintly, but distinctly now, came a pad of either slippered
or bare feet on the stairway carpet. Like a cat, soundless in his
movements, Jimmie Dale crept toward the door of the room. Down the
stairs came that pad of feet; occasionally came that swishing sound.
Nearer the door crept Jimmie Dale, and his lips were thinned now, his
jaws clamped. How near were they together, he and this night prowler? At
times he could not hear the other at all, and, besides, the heavy carpet
made the judgment of distance an impossibility. If he could gain the
hall, and, in the darkness, elude the other, the way of escape through
the dining room was open. And then, within a few feet of the door,
Jimmie Dale halted abruptly, as a woman's voice rose querulously from
the hallway above:

"You are making a perfect fool of yourself, Theodore Markel! Come back
here to bed!"

Jimmie Dale's face hardened like stone--the answer came almost from the
very threshold in front of him:

"I can't sleep, I tell you"--it was Markel's voice, in a disgruntled
snarl. "I was a fool to bring the confounded thing home. I'm going to
take the library couch for the rest of the night."

It happened quick, then--quick as the wink