LIKE A THIEF IN THE NIGHT From ten thousand bulbs the moving-picture houses of Curtis Street were flinging a glow upon the packed sidewalks when Kirby came out of the hotel and started uptown. He walked to the Wyndham, entered, and slipped up the stairs of the rooming-house unnoticed. From the third story he ascended by a ladder to the flat roof. He knew exactly what he had come to investigate. From one of the windows of the fourth floor at the Paradox he had noticed the clothes-line which stretched across the Wyndham roof from one corner to another. He went straight to one of the posts which supported the rope. He made a careful study of this, then walked to the other upright support and examined the knots which held the line fast here. "I'm some good little guesser," he murmured to hi

