While Griswold was grappling afresh with the problem of escape, and planning to desert the Belle Julie at the next landing, Charlotte Farnham was sitting behind the locked door of her state-room with a writing pad on her knee over which for many minutes the suspended pen merely hovered. She had fancied that her resolve, once fairly taken, would not stumble over a simple matter of detail. But when she had tried a dozen times to begin the letter to Mr. Galbraith, the simplicities vanished and complexity stood in their room.

Try as she might to put the sham deck-hand into his proper place as an impersonal unit of a class with which society is at war, he perversely refused to surrender his individuality. At the end of every fresh effort she was confronted by the inexorable summing-up: in a world of phantoms there were only two real persons; a man who had sinned, and a woman who was about to make him pay the penalty.

It was all very well to reason about it, and to say that he ought to be made to pay the penalty; but that did not make it any less shocking that she, Charlotte Farnham, should be the one to set the retributive machinery in motion. Yet she knew she had the thing to do, and so, after many ineffectual attempts, the letter was written and sealed and addressed, and she went out to mail it at the clerk's office.

As it chanced, the engines of the steamer were slowing for a landing when she latched her state-room door, and by the time she had walked the length of the saloon the office was closed and the clerk had gone below with his way-bills. It was an added hardship to have to wait, and she knew well enough that delay would speedily reopen the entire vexed question of responsibility. But there was nothing else to be done. She told herself that she could not begin to breathe freely again until the letter was out of her hands and safely beyond recall.

The doors giving upon the forward saloon-deck were open, and she heard the harsh voice of the mate exploding in sharp commands as the steamer lost way and edged slowly up to the river bank. A moment later she was outside, leaning on the rail and looking down upon the crew grouped about the inboard end of the uptilted landing-stage. He was there; the man for whose destiny accident and the conventional sense of duty had made her responsible; and as she looked she had a fleeting glimpse of his face.

It was curiously haggard and woe-begone; so sorrowfully changed that for an instant she almost doubted his identity. The sudden transformation added fresh questionings, and she began to ask herself thoughtfully what had brought it about. Had he recognized her and divined her intention? But if that were the explanation, why had he not made his escape? Why was he waiting for her to point him out to the officers of the steamer?

The queries swept her out into a deeper sea of perplexity. What if he were already repentant? In that event, the result of her dutiful service to society would doubtless be to drive him back into impenitence and despair. For a little time she clung desperately to her purpose, hardening her heart and shutting her ears to the clamant appeal of the reawakened sentiment of commiseration. Then the man turned slowly and looked up at her as if the finger of her thought had touched him. There was no sign of recognition in his eyes; and she constrained herself to gaze down upon him coldly. But when the Belle Julie's bow touched the bank, and the waiting crew melted suddenly into a tenuous line of burden-bearers, she fled through the deserted saloon to her state-room and hid the fatal letter under the pillows in her berth.

Another hour had elapsed. It was nearly noon, and the stewards had bridged the spaces in the row of square saloon-tables and were laying the cloth for the mid-day meal. Charlotte opened her door guardedly, as one fearing to face prying eyes, and finding the coast clear, slipped out to rejoin her aunt under the awning abaft the paddle-box. Miss Gilman shut her finger into the magazine to keep her place and looked up in mild surprise.

"Where have you been?" she asked. "Has it taken you all this time to write to the bank people?"

Charlotte's answer satisfied the strict letter of the inquiry, though it slew the spirit.

"I wrote the letter quite awhile ago. I have been lying down, since."

The invalid reopened the magazine, and Charlotte was left to make peace as best she might with her conscience for having told the half-truth. It was characteristic of the inward monitor that even in such a trivial matter it refused to be coerced. Accordingly, a little while afterward, when Charlotte took her aunt's arm to lead her to the table, she said:

"I told you I had written to Mr. Galbraith, and so I have. But the letter is not yet mailed." And, since the natural inference was that there had been no opportunity to mail it, the conscientious little confession went as wide of the mark as if it had never been made.

At the captain's end of the long table the talk rippled pointlessly around the New Orleans bank robbery, and Miss Farnham took no part in it until Captain Mayfield spoke of the reward of ten thousand dollars which had been offered for the apprehension of the robber. The fact touched her upon the ethical side, and she said:

"That is something that always seems so dreadfully barbarous; to set a money price on the head of a human being."

The captain laughed.

"'Tis sort o' Middle-Aged, when you come to think of it. But it does the police business oftener than anything else, I guess. A detective will work mighty hard nowadays for ten thousand dollars."

"Yes, I suppose so; but it is barbarous," Charlotte persisted. "It is an open appeal to the lowest motive in human nature—cupidity."

The bluff riverman nodded a qualified approval, but a loquacious little gentleman across the table felt called upon to protest.

"But, my dear Miss Farnham, would you have us all turn thief-catchers for the mere honor of the thing?"

"For the love of justice, or not at all, I should say," was the straightforward return blow. "If I should see somebody picking your pocket, ought I to weigh the chances of your offering a reward before telling you of it?"

"Oh, no; of course not. But this is entirely different. A rich corporation has been robbed, and it says to the thief-catchers—and to everybody, for that matter—Here are ten thousand dollars if you will find us the robber. For myself, I confess that the reward would be the determining factor. If I knew where Mr. Galbraith's 'hold-up' is to be found, I should certainly go out of my way to earn the money."

Miss Farnham's sense of the fitness of things was plainly affronted.

"Do you mean to say that you would accept the reward, Mr. Latrobe?"

"Most certainly I should; any one would."

The frank avowal stood for public opinion. Charlotte knew it and went dumb in the presence of a new and more terrible phase of her entanglement. She might call the reward blood money, and refuse absolutely to touch it, but who, outside of her own little circle, would know or believe that she had refused? And if all the remainder of the world knew and should exonerate her, would not the wretched man himself always believe that she had sold him for a price?

The benumbing thought left her tongue-tied and miserable; and after the table-dispersal she sought out the captain to ask a question.

"Do you know the law in Louisiana, Captain Mayfield?" she began, with more embarrassment than the simple inquiry would account for. "This man who robbed the Bayou State Security yesterday; what is the penalty for his crime?"

The captain shook his head. "I don't know: being only a riverman, I'm not even a sea-lawyer. But maybe Mr. Latrobe could tell you. Oh, Mr. Latrobe!"

The loquacious one was on his way forward to smoke, but he turned and came back at the captain's call.

"The penalty?" he said, when the query had been repeated to him; "that would depend upon a good many things that could only be brought out at the trial. But under the circumstances—threatening to shoot the president, and all that, you know—I should say it would go pretty hard with him. He'll probably get the full limit of the law."

"And that is?" persisted Charlotte, determined to know the worst.

"In Louisiana, twenty years, I believe."

"Thank you; that is what I wished to find out."

The little man bowed and went his way; and Captain Mayfield, who was an observant man in the field of river stages and other natural phenomena, but not otherwise, did not remark Miss Farnham's sigh which was more than half a sob.

"Twenty years!" she shuddered; "it might as well be for life. He would be nearly fifty years old, if he lived through it."

It did not occur to the captain to wonder how Miss Farnham came to know anything about the bank robber's age, but he spoke to the conditional phrase in her comment.

"Yes; if he lives through it: that's a mighty big 'if' down here in the levee country. Twenty years of the chain-gang would be about the same as a life sentence to most white men, I judge."

Charlotte turned away quickly; and when she could trust herself in the presence of her aunt, she led the way back to the shade of the after-deck awning and tried, for her own sake, to talk about some of the many things that had gone to make up the sum of their daily life before this black cloud of perplexity had settled down. It was a dismaying failure; and when the invalid said she would go and lie down for awhile, Charlotte was thankful and went once more to lock herself and her trouble in her state-room.

That evening, after dinner, she went forward with some of the other passengers to the railed promenade which was the common evening rendezvous. The Belle Julie had tied up at a small town on the western bank of the great river, and the ant procession of roustabouts was in motion, going laden up the swing-stage and returning empty by the foot-plank. Left to herself for a moment, Charlotte faced the rail and again sought to single out the man whose fate she must decide.

She distinguished him presently; a grimy, perspiring unit in the crew, tramping back and forth mechanically, staggering under the heaviest loads, and staring stonily at the back of his file leader in the endless round; a picture of misery and despair, Charlotte thought, and she was turning away with the dangerous rebellion against the conventions swelling again in her heart when Captain Mayfield joined her.

"I just wanted to show you," he said; and he pointed out a gang of men repairing a slip in the levee embankment below the town landing. It was a squad of prisoners in chains. The figures of the convicts were struck out sharply against the dark background of undergrowth, and the reflection of the sunset glow on the river lighted up their sullen faces and burnished the use-worn links in their leg-fetters.

"The chain-gang;" said the captain, briefly. "That's about where the fellow that robbed the Bayou State Security will bring up, if they catch him. He'll have to be mighty tough and well-seasoned if he lives to worry through twenty years of that, don't you think?"

But Miss Farnham could not answer; and even the unobservant captain of river boats saw that she was moved and was sorry he had spoken.