INCOGNITO
pausing on the stoop to draw on the chamois gloves. As he did so his eye flickered disinterestedly over the personality of a man standing on the opposite walk and staring at the apartment house. He was a short man, of stoutish habit, sloppily dressed, with a derby pulled down over one eye, a cigar-butt protruding arrogantly from beneath a heavy black mustache, beefy cheeks, and thick-soled boots dully polished.
At sight of him the thief was conscious of an inward tremor, followed by a thrill of excitement like a wave of heat sweeping through his being. Instantaneously his eyes flashed; then were dulled. Imperturbable, listless, hall-marked the prey of ennui, he waited, undecided, upon the stoop, while the watcher opposite, catching sight of him, abruptly abandoned his slouch and hastened across the street.
"Excuse me" he began in a loud tone, while yet a dozen feet away, "but ain't this Mr. Maitland?"
Anisty lifted his brows and shoulders at one and the same time and bowed slightly.
"Well, my good man?"
"I'm a detective from Headquarters, Mr. Mait-
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