In any path of performance there is but one step which is irrevocable, namely, the final one, and in Charlotte Farnham's besetment this step was the mailing of the letter to Mr. Galbraith. Many times during the evening she wrought herself up to the plunging point, only to recoil on the very brink; and when at length she gave up the struggle and went to bed, the sealed letter was still under her pillow.
Now it is a well-accepted truism that an exasperated sense of duty, like remorse and grief, fights best in the night-watches. It was of no avail to protest that her intention was still unshaken. Conscience urged that delay was little less culpable than refusal, since every hour gave the criminal an added chance of escape. The logic was unanswerable, and trembling lest the implacable inward monitor should presently insist upon the immediate revealment of the fugitive's identity to Captain Mayfield, she got up and dressed hurriedly, meaning to end the agony once for all by giving the letter to the night clerk.
But once again the chapter of accidents intervened. While she was unbolting her door, the mellow roar of the whistle and the jangling of the engine-room bells warned her that the Belle Julie was approaching a landing. Remembering the cause of her earliest failure, she ran quickly to the office, only to find it deserted and the door locked.
This time, however, she determined not to be diverted. Going back to the state-room for a wrap she returned to wait for the clerk's reappearance. This final pause soon proved to be the severest trial of all. The minutes dragged leaden-winged; and to sit quietly in the silence and solitude of the great saloon became a nerve-racking impossibility. When it went past endurance, she rose and stepped out upon the promenade-deck.
The electric search-light eye on the hurricane-deck was just over her head, and its great white cone seemed to hiss as it poured its dazzling flood of fictitious noonday upon the shelving river bank and the sleeping hamlet beyond. The furnace doors were open, and the red glare of the fires quickened the darkness under the beam of the electric into lurid life. Out of the dusky underglow came the freight-carriers, giving birth to a file of grotesque shadow monsters as they swung up the plank into the field of the search-light.
The stopping-place was an unimportant one, and a few minutes sufficed for the unloading of the small consignment of freight. The mate had left his outlook upon the hurricane-deck and was down among the men, hastening them with harsh commands and epithets which owed their mildness to the presence of the silent onlooker beneath the electric.
The foot-plank had been drawn in, the steam winch was clattering, and the landing-stage had begun to come aboard, when the two men whose duty it was to cast off ran out on the tilting stage and dropped from its shore end. One of them fell clumsily, tried to rise, and sank back into the shadow; but the other scrambled up the steep bank and loosened the half-hitches in the wet hawser. With the slackening of the line the steamer began to move out into the stream, and the man at the mooring-post looked around to see what had become of his companion.
"Get a move on youse!" bellowed the mate; but instead of obeying, the man ran back and went on his knees beside the huddled figure in the shadow.
At this point the watcher on the promenade-deck began vaguely to understand that the first man was disabled in some way, and that the other was trying to lift him. While she looked, the engine-room bells jangled and the wheels began to turn. The mate forgot her and swore out of a full heart.
She put her fingers in her ears to shut out the clamor of abusive profanity; but the man on the bank paid no attention to the richly emphasized command to come aboard. Instead, he ran swiftly to the mooring-post, took a double turn of the trailing hawser around it and stood by until the straining line snubbed the steamer's bow to the shore. Then, deftly casting off again, he darted back to the disabled man, hoisted him bodily to the high guard, and clambered aboard himself, all this while M'Grath was brushing the impeding crew aside to get at him.