The miners from Frozen Gulch were grouped together on the lower deck. At sight of the man with the suitcase a sullen murmur rose among them. Those in the rear pushed forward and closed the lane leading to the cabins. One of the miners was flung roughly against the new passenger. With a wide, powerful sweep of his arm the man who had just come aboard hurled the miner back among his companions. "Gangway!" he said brusquely, and as he strode forward did not even glance in the direction of the angry men pressing toward him. "Here. Keep back there, you fellows. None of that rough stuff goes," ordered the mate sharply. The big Cornishman who had been tossed aside crouched for a spring. He launched himself forward with the awkward force of a bear. The suitcase described a whirling arc of a circle with the arm of its owner as the radius. The bag and the head of the miner came into swift impact. Like a bullock which has been pole-axed the man went to the floor. He turned over with a groan and lay still. The new passenger looked across the huge, sprawling body at the group of miners facing him. They glared in savage hate. All they needed was a leader to send them driving at him with the force of an avalanche. The man at whom they raged did not give an inch. He leaned forward slightly, his weight resting on the balls of his feet, alert to the finger tips. But in his eyes a grim little smile of derisive amusement rested. "Next," he taunted. Then the mate got busy. He hustled his stevedores forward in front of the miners and shook his fist in their faces as he stormed up and down. If they wanted trouble, by God! it was waiting for 'em, he swore in apoplectic fury. The Hannah was a river boat and not a dive for wharf rats. No bunch of roughnecks could come aboard a boat where he was mate and start anything. They could not assault any passengers of his and make it stick. The man with the suitcase did not wait to hear out his tirade. He followed the purser to his stateroom, dropped his baggage beside the berth, and joined the Kusiak group on the upper deck. They greeted him eagerly, a little effusively, as if they were anxious to prove themselves on good terms with him. The deference they paid and his assured acceptance of it showed him to be a man of importance. But apart from other considerations, he dominated by mental and physical virility the circle of which he instantly became the center. Only Mrs. Mallory held her own, and even she showed a quickened interest. Her indolent, half-disdainful manner sheathed a soft sensuousness that held the provocation of sex appeal. "What was the matter?" asked Selfridge. "How did the trouble start?" The big man shrugged his shoulders. "It didn't start. Some of the outfit thought they were looking for a row, but they balked on the job when Trelawney got his." Turning to Mrs. Mallory, he changed the subject abruptly. "Did you have a good time down the river?"