Wilson wanted no supper, he had no appetite.

Wilson wanted no supper, he had no appetite. He got out all the finger-prints of girls and women in his collection of records and pored gloomily over them an hour or more, trying to convince himself that that troublesome girl's marks were there somewhere and had been overlooked. But it was not so. He drew back his chair, clasped his hands over his head, and gave himself up to dull and arid musings.

Tom Driscoll dropped in, an hour after dark, and said with a pleasant laugh as he took a seat--

"Hello, we've gone back to the amusements of our days of neglect and obscurity for consolation, have we?" and he took up one of the glass strips and held it against the light to inspect it. "Come, cheer up, old man; there's no use in losing your grip and going back to this child's-play merely because this big sunspot is drifting across your shiny new disk. It'll pass, and you'll be all right again,"--and he laid the glass down. "Did you think you could win always?"

"Oh, no," said Wilson, with a sigh, "I didn't expect that, but I can't believe Luigi killed your uncle, and I feel very sorry for him. It makes me blue. And you would feel as I do, Tom, if you were not prejudiced against those young fellows."

"I don't know about that," and Tom's countenance darkened, for his memory reverted to his kicking; "I owe them no good will, considering the brunette one's treatment of me that night. Prejudice or no prejudice, Pudd'nhead, I don't like them, and when they get their deserts you're not going to find me sitting on the mourner's bench."

He took up another strip of glass, and exclaimed--

"Why, here's old Roxy's label! Are you going to ornament the royal palaces with nigger paw-marks, too? By the date here, I was seven months old when this was done, and she was nursing me and her little nigger cub. There's a line straight across her thumb-print. How comes that?" and Tom held out the piece of glass to Wilson.

"That is common," said the bored man, wearily. "Scar of a cut or a scratch, usually"--and he took the strip of glass indifferently, and raised it toward the lamp.

All the blood sunk suddenly out of his face; his hand quaked, and he gazed at the polished surface before him with the glassy stare of a corpse.

"Great Heavens, what's the matter with you, Wilson? Are you going to faint?"

Tom sprang for a glass of water and offered it, but Wilson shrank shuddering from him and said--

"No, no!--take it away!" His breast was rising and falling, and he moved his head about in a dull and wandering way, like a person who had been stunned. Presently he said, "I shall feel better when I get to bed; I have been overwrought to-day; yes, and over worked for many days."

"Then I'll leave you and let you to get to your rest. Good-night, old man." But as Tom went out he couldn't deny himself a small parting gibe: "Don't take it so hard; a body can't win every time; you'll hang somebody yet."

Wilson muttered to himself, "It is no lie to say I am sorry I have to begin with you, miserable dog though you are!"

He braced himself up with a glass of cold whisky, and went to work again. He did not compare the new finger-marks unintentionally left by Tom a few minutes before on Roxy's glass with the tracings of the marks left on the knife-handle, there being no need for that (for his trained eye), but busied himself with another matter, muttering from time to time, "Idiot that I was!--Nothing but a girl would do me--a man in girl's clothes never occurred to me." First, he hunted out the plate containing the finger-prints made by Tom when he was twelve years old, and laid it by itself; then he brought forth the marks made by Tom's baby fingers when he was a suckling of seven months, and placed these two plates with the one containing this subject's newly (and unconsciously) made record.

"Now the series is complete," he said with satisfaction, and sat down to inspect these things and enjoy them.

But his enjoyment was brief. He stared a considerable time at the three strips, and seemed stupefied with astonishment. At last he put them down and said, "I can't make it out at all--hang it, the baby's don't tally with the others!"

He walked the floor for half an hour puzzling over his enigma, then he hunted out two other glass plates.

He sat down and puzzled over these things a good while, but kept muttering, "It's no use; I can't understand it. They don't tally right, and yet I'll swear the names and dates are right, and so of course they ought to tally. I never labeled one of these thing carelessly in my life. There is a most extraordinary mystery here."

He was tired out, now, and his brains were beginning to clog. He said he would sleep himself fresh, and then see what he could do with this riddle. He slept through a troubled and unrestful hour, then unconsciousness began to shred away, and presently he rose drowsily to a sitting posture. "Now what was that dream?" he said, trying to recall it; "what was that dream?--it seemed to unravel that puz--"

He landed in the middle of the floor at a bound, without finishing the sentence, and ran and turned up his light and seized his "records." He took a single swift glance at them and cried out--

"It's so! Heavens, what a revelation! And for twenty-three years no man has ever suspected it!"

CHAPTER XXI.

Doom.

He is useless on top of the ground; he ought to be under it, inspiring the cabbages.--Pudd'nhead Wilson's Calendar.

April 1. This is the day upon which we are reminded of what we are on the other three hundred and sixty-four.--Pudd'nhead Wilson's Calendar.

Wilson put on enough clothes for business purposes and went to work under a high pressure of steam. He was awake all over. All sense of weariness had been swept away by the invigorating refreshment of the great and hopeful discovery which he had made. He made fine and accurate reproductions of a number of his "records," and then enlarged them on a scale of ten to one with his pantograph. He did these pantograph enlargements on sheets of white cardboard, and made each individual line of the bewildering maze of whorls or curves or loops which constituted the "pattern," of a "record" stand out bold and black by reinforcing it with ink. To the untrained eye the collection of delicate originals made by the human finger on the glass plates looked about alike; but when enlarged ten times they resembled the markings of a block of wood that has been sawed across the grain, and the dullest eye could detect at a glance, and at a distance of many feet, that no two of the patterns were alike. When Wilson had at last finished his tedious and difficult work, he arranged its results according to a plan in which a progressive order and sequence was a principal feature; then he added to the batch several pantograph enlargements which he had made from time to time in bygone years.

The night was spent and the day well advanced, now. By the time he had snatched a trifle of breakfast it was nine o'clock, and the court was ready to begin its sitting. He was in his place twelve minutes later with his "records."

Tom Driscoll caught a slight glimpse of the records, and nudged his nearest friend and said, with a wink, "Pudd'nhead's got a rare eye to business--thinks that as long as he can't win his case it's at least a noble good chance to advertise his palace-window decorations without any expense." Wilson was informed that his witnesses had been delayed, but would arrive presently; but he rose and said he should probably not have occasion to make use of their testimony. [An amused murmur ran through the room--"It's a clean backdown! he gives up without hitting a lick!"] Wilson continued--"I have other testimony--and better. [This compelled interest, and evoked murmurs of surprise that had a detectable ingredient of disappointment in them.] If I seem to be springing this evidence upon the court, I offer as my justification for this, that I did not discover its existence until late last night, and have been engaged in examining and classifying it ever since, until half an hour ago. I shall offer it presently; but first I wish to say a few preliminary words.

"May it please the Court, the claim given the front place, the claim most persistently urged, the claim most strenuously and I may even say aggressively and defiantly insisted upon by the prosecution, is this--that the person whose hand left the blood-stained finger-prints upon the handle of the Indian knife is the person who committed the murder." Wilson paused, during several moments, to give impressiveness to what he was about to say, and then added tranquilly, "We grant that claim."

It was an electrical surprise. No one was prepared for such an admission. A buzz of astonishment rose on all sides, and people were heard to intimate that the overworked lawyer had lost his mind. Even the veteran judge, accustomed as he was to legal ambushes and masked batteries in criminal procedure, was not sure that his ears were not deceiving him, and asked counsel what it was he had said. Howard's impassive face betrayed no sign, but his attitude and bearing lost something of their careless confidence for a moment. Wilson resumed:

"We not only grant that claim, but we welcome it and strongly endorse it. Leaving that matter for the present, we will now proceed to consider other points in the case which we propose to establish by evidence, and shall include that one in the chain in its proper place."

He had made up his mind to try a few hardy guesses, in mapping out his theory of the origin and motive of the murder--guesses designed to fill up gaps in it--guesses which could help if they hit, and would probably do no harm if they didn't.

"To my mind, certain circumstances of the case before the court seem to suggest a motive for the homicide quite different from the one insisted on by the State. It is my conviction that the motive was not revenge, but robbery. It has been urged that the presence of the accused brothers in that fatal room, just after notification that one of them must take the life of Judge Driscoll or lose his own the moment the parties should meet, clearly signifies that the natural instinct of self-preservation moved my clients to go there secretly and save Count Luigi by destroying his adversary.

"Then why did they stay there, after the deed was done? Mrs. Pratt had time, although she did not hear the cry for help, but woke up some moments later, to run to that room--and there she found these men standing and making no effort to escape. If they were guilty, they ought to have been running out of the house at the same time that she was running to that room. If they had had such a strong instinct toward self-preservation as to move them to kill that unarmed man, what had become of it now, when it should have been more alert than ever? Would any of us have remained there? Let us not slander our intelligence to that degree.

"Much stress has been laid upon the fact that the accused offered a very large reward for the knife with which this murder was done; that no thief came forward to claim that extraordinary reward; that the latter fact was good circumstantial evidence that the claim that the knife had been stolen was a vanity and a fraud; that these details taken in connection with the memorable and apparently prophetic speech of the deceased concerning that knife, and the final discovery of that very knife in the fatal room where no living person was found present with the slaughtered man but the owner of the knife and his brother, form an indestructible chain of evidence which fixes the crime upon those unfortunate strangers.

"But I shall presently ask to be sworn, and shall testify that there was a large reward offered for the thief, also; and it was offered secretly and not advertised; that this fact was indiscreetly mentioned--or at least tacitly admitted--in what was supposed to be safe circumstances, but may not have been. The thief may have been present himself. [Tom Driscoll had been looking at the speaker, but dropped his eyes at this point.] In that case he would retain the knife in his possession, not daring to offer it for sale, or for pledge in a pawn-shop. [There was a nodding of heads among the audience by way of admission that this was not a bad stroke.] I shall prove to the satisfaction of the jury that there was a person in Judge Driscoll's room several minutes before the accused entered it. [This produced a strong sensation; the last drowsy-head in the court-room roused up, now, and made preparation to listen.] If it shall seem necessary, I will prove by the Misses Clarkson that they met a veiled person--ostensibly a woman--coming out of the back gate a few minutes after the cry for help was heard. This person was not a woman, but a man dressed in woman's clothes." Another sensation. Wilson had his eye on Tom when he hazarded this guess, to see what effect it would produce. He was satisfied with the result, and said to himself, "It was a success--he's hit!"

"The object of that person in that house was robbery, not murder. It is true that the safe was not open, but there was an ordinary tin cash-box on the table, with three thousand dollars in it. It is easily supposable that the thief was concealed in the house; that he knew of this box, and of its owner's habit of counting its contents and arranging his accounts at night--if he had that habit, which I do not assert, of course;--that he tried to take the box while its owner slept, but made a noise and was seized, and had to use the knife to save himself from capture; and that he fled without his booty because he heard help coming.

"I have now done with my theory, and will proceed to the evidences by which I propose to try to prove its soundness." Wilson took up several of his strips of glass. When the audience recognized these familiar mementoes of Pudd'nhead's old-time childish "puttering" and folly, the tense and funereal interest vanished out of their faces, and the house burst into volleys of relieving and refreshing laughter, and Tom chirked up and joined in the fun himself; but Wilson was apparently not disturbed. He arranged his records on the table before him, and said--