CHAPTER XXVII.

  THE JONAH.

  As the body of the falling man struck the slimy floor of the oldsub-cellar beneath the Donegal Shades, Detective Hook sprang backagainst the damp and dripping wall.

  It was well that he did so.

  With a heavy thud the man fell at his feet half buried in the foul andpasty mud.

  Instantly the trap-door was heard to close above him, followed by thesound of feet moving away.

  "Oh, God--oh, God, have mercy on my sinful soul! Must I die here like adog?"

  From the man at his feet the sound went forth.

  Caleb Hook kneeled by his side.

  "Courage, friend!" he whispered. "Courage! God may help us yet!"

  "Ah--ah! Keep off--keep off!" shrieked the dying man. "Is not one ghostenough to haunt me, that the voice of the man I helped to bury in thisdevil's den must come ringing in my ears? Keep off, I say! DetectiveHook, I know your voice! I did not raise a hand to kill you! You knowit well enough!"

  Crack!

  The last match possessed by the detective is lighted--he holds it tothe face before him.

  "Reuben Tisdale, you, the most successful maker of burglars' toolsknown among the crooks of New York!"

  The man raised himself with difficulty, gazing with wild, staring eyesupon the detective's face.

  "Alive--alive!" he gasped. "It is hours since we threw you here, dead,as we all supposed."

  "But I still live, Reuben Tisdale, and so perhaps may you. Answer, man!Beside that trap-door overhead, is there no way out of this?"

  "Yes--yes," murmured the burglar, sinking back upon the muddy floor."There is a secret passage, and you shall escape; for me there is nohope; Callister has settled me; foul fiend that he is. But I will berevenged--I swear it! I will tell the truth, as I hope to meet my poorwife above. Ha--ha! Elijah Callister, did I not speak the truth? Thereis fate in this--it is written that I should live to be the Jonah ofthe crowd!"

  "Speak!" cried the detective. "Show me the way out of this and I willsave you if it costs my life!"

  "No, no," moaned the dying man. "It's no use--it's all up with RubeTisdale at last, but you shall be saved: the secret passage leadingfrom this place can be opened by a pressure of hand. It shall beopened, and you shall live, it is within my reach to do it, even as Ilay here now."

  "Then do it! Do one good action before you die."

  "I will, do not fear, but listen first to the confession of a dyingman."

  "Speak, I am listening," said the detective, quietly, raising the headof the sufferer and supporting it on his arm.

  "Caleb Hook," began the burglar. "I am a man of many evil deeds. Listento the story of my life."

  "In my youth I was a machinist; I had two friends; Frank Mansfield wasthe name of one, Elijah Callister, the other.

  "Our home was in the upper part of New York, now known as High Bridge.

  "Near us lived two twin sisters, beautiful girls, both. Their nameswere Helen and Maria Dupont.

  "I married Maria, my friend Mansfield Helen, and then the trouble began.

  "Little by little, by Callister I was led into crime, and for years wehave worked together, he making plans for burglaries, I furnishing thetools and assisting to carry them out.

  "Frank Mansfield--I speak now of the father of the lad you know bythat name--would not join us. In fact, he never suspected Callister,although he knew well what I was about myself.

  "Time passed and he prospered, our families were separated and nevermet.

  "Callister hated him. He had himself loved Helen Dupont, and when shemarried Mansfield swore to be avenged.

  "By trickery and device he so worked upon Mansfield's father as tocause him to make a singular will----

  "Yes, yes," interrupted the detective, "I know all about that, you neednot stop to explain."

  "Do you? It may be so, but you do not know that it was Callister andmyself who killed old Jeremiah Mansfield in his bed hoping to gain theburied treasure which we never found. You do not know that we robbedMansfield's store of the funds intrusted to his care, and castingsuspicion upon him drove his wife mad as was mine already, and sent himwith a blackened name down to a defaulter's grave.

  "We did that, Caleb Hook, and more. We robbed the Webster bank, andconcocted the conspiracy to throw the burden of that crime on FrankMansfield's son, the lad arrested by you."

  "And you did all this," said the detective, sternly. "Reuben Tisdale,you are justly punished, you----"

  "Hush, hush! If that were all I might still wish to live.

  "Listen, for my breath grows short. You saw a woman dead in an upperroom in the house in the rear of this evil den?"

  "Yes, yes, Mrs. Marley--what of her?"

  "Mrs. Marley was not her name. She was Maria Tisdale--my wife.Detective Hook, it was my hand that struck her down. I did it in anger,God forgive me, poor insane creature that she was. I saw her hoveringabout the Webster bank--I thought she had found in the street certainpapers which I dropped, and----"

  "And you killed her?"

  "I did; I--ah! Take her off! take her off! There she is bending overme! Her hand is above my throat now!"

  "Hush! hush!" whispered the detective. "There is no one here butourselves.

  "My God, the man is dying!" he exclaimed, as the eyes of Reuben Tisdaleclosed and the head rested more heavily on his arm.

  "No--I--I--still live."

  The words came faintly from the parted lips.

  "Drag me to the wall--there--right--behind--you. Stop--them--theyrob the--Lispenard bank--at--twelve--to-night. Callister--madeplans--I--revenge--revenge--oh! God have mercy on my sinful soul!"

  They were the last words of Reuben Tisdale on earth.

  Even as they were uttered, dragged across the slimy floor of the cellarby the detective, he stretched forth his hand and pressed a groove inwhat appeared to be a wall of solid stone.

  It moved, it opened, a door flew back, displaying a dark and narrowpassage at the very moment the man breathed his last.

  Laying him gently down. Caleb Hook, trembling with weakness andexcitement, moved toward the secret passage now disclosed.

  "Saved--saved!" he murmured, faintly. "Means of escape are open beforeme, but--oh, God! how weak I am! This mist before my eyes--thistrembling in my limbs! I--I--help--oh, help!"

  The "Jonah" has spoken.

  Have his revelations come too late?

  Apparently, for the trembling form of Caleb Hook sinks lifeless acrossthe very entrance to the secret passage.