daily taking place in the chancel of the cathedral at Mantua.
Every window in that immense structure had been darkened by crape the Corinthian columns were draped in the trappings of woe, dark cerements which only served to show up the genius of carver and architect.
The cathedral was faintly illuminated by thousands of candles. The body of the dead monarch lay upon a bare wood bier which made a vivid contrast to the velvet trappings, the piled-up pyramids of flowers, and the brilliant uniforms of the surrounding guards.
These latter, men picked for their fine physique, stood almost motionless around the bier. All down the nave a double line of them were drawn up, and every faithful subject had to pass between them on the way to pay a last tribute of respect to the dead monarch.
They came literally in their thousands, quiet, subdued, and tearful. It was easy for a stranger to mingle with the throng and notice everything: there were dusky corners and quaint, deep oaken stalls where those who cared could hide and watch the progress of the pageant.
Two men had crept behind the gorgeous line of guards into one of these. They had no fear of being detected, lost as they were in the gloom. An additional security was lent by the nebulous wreath of smoke rising from thousands of candles. The features of one of the men were pale, his build as slight; he had deep blue eyes and a sensitive mouth. As to his companion, it matters very little. He was merely the confederate necessary to the carrying out of Gryde’s scheme. Gryde did not require his tools to think: that part of the business he always looked to himself. All he wanted was one to faithfully carry out his instructions, to act swiftly, and to possess indomitable courage. There was not a town in Europe where Gryde could not lay his hand upon a score such. For the rest this man passed under the name of Paul Fort.
“A devil of an undertaking,” muttered the latter.
“Nothing of the kind,” Gryde replied: “the thing is absurdly simple. I admit that on the face of it the stealing of an Emperor from under the eyes of his people is a difficult matter. You shall see. The easiest conjuring tricks always seem the most astounding. From our point of view, £100,000 lies waiting on those bare boards for us. Some people may call those the ashes of departed Caesar—they represent a carcase which, will prove a valuable market commodity.”
“But you must get your carcase first.”
“I am going to. How? By a conjuring trick. I shall spirit the departed Caesar right from under the eyes of his afflicted people. When? This very evening when the crowd will be at its thickest. Do you see that grating right behind the bier? Well, that communicates with the vaults. The custodian of the vaults will sleep very soundly when he retires this evening, and he will temporarily lose possession of his keys. Not that he will be any wiser for that. It was very thoughtful indeed for the architect who built this place to prepare and execute so minute a plan of the building. I have been studying it very carefully in the library here. This grating now supplies the chancel with hot air. You have already gathered that this evening I shall have the keys of the vaults. Now you hear what to do. Be good enough to repeat your instructions.”
“I am to come here alone,” Fort said, “about ten o’clock. Then I am to make my way up into the gallery, the key of which you have given me, and I am to remain out of sight till you give a certain signal. Then one by one, at intervals of half a minute, I am to drop those big glass marbles you gave me into the chancel and amongst the congregation. Then I am to leave by the leads, climb down the lightning-conductor at the end of the Chapel of Our Lady, and join you at our lodgings without delay.”
“Good,” Gryde muttered. “There is no more to be said. Go.”
* * * * *
It was the sixth evening of the lying in state and the popular holiday in Mantua. The great cathedral was absolutely packed with people. So great was the crush that the police responsible for order looked grave and anxious. Still the occasion was one of gloom and seemliness, and the procession moved slowly. Even up to the bier the crowd was so thick that only here and there were the scarlet and gold uniforms of the guards picked out vividly against the dense black.
Over the tread of restless feet and the sound of smothered mourning rose the wail of the organ chanting dirges for the departed. The candles guttered and smoked, as the waves of hot air drifted over them. The very solemnity of the place carried awe into the hearts of the spectators. The sudden bang and jar of a falling chair came with a startling echo.
A second later and a glittering globe came swiftly towards the floor. It might have been one of the golden points of the great corona there. It came speeding down like an arrow from a bow, and then suddenly faded into nothingness.
As it did so a hurricane blast seemed to fill the cathedral, a tremendous explosion followed, the vast audience reeled and rocked as if from the shock of a cavalry charge. Ere they could recover from the surprise, another explosion followed.
The piping scream from a woman’s throat rang into the roof. With one accord the audience turned a sea of grey faces towards the big west doors. It only wanted the pressure of a child’s hand now to set the avalanche in motion. Another and a louder roar followed, there came a roaring wind, the countless candles flared and hissed, and then came the new horror of darkness.
“For Heaven’s sake, the doors!” rang out a voice familiar enough to every soldier in Mantua. “Don’t rush there; the danger cannot be so very great.”
The stern command seemed to hold, the human sheep. As the doors rolled back, the points of flame from the street lamps twinkled through the opening. The black wave rolled steadily on, and a fearful disaster was averted. In a few moments, save for the guard, the cathedral was deserted. Meanwhile the explosions appeared to have ceased. The guard struggled up to the chancel, and after a time the candles were lighted again. Strange to say, not a single human form lay on the marble floor.
“What could it have been?” muttered an officer.
“Nihilists,” replied the colonel of the guard. “A foolish display, and intended for show alone. Still, the disaster might have been a terrible one.”
The young lieutenant said nothing. His limp hand fell from the waxed point of his moustache, his eyes were fixed upon the bier. The colonel had seen fright before, and, being a brave man, respected it.
“What is the matter?” he asked. The lieutenant found his voice at last.,
“Look there,” he said in a frozen whisper. “The Emperor! The scoundrels have been successful. The bier is empty. Why do such wretches live?”
An oath crept from under the colonel’s grizzled beard. The shaking of his hand alone betrayed the emotion that he felt.
“My God!” he murmured. “I had died rather than this had happened.”
CHAPTER III
IT would be idle to attempt to describe the sensation created by the disappearance of the late Emperor of Lystria. Europe had not been so thrilled since the assassination of a one time Czar of Russia. The daily papers teemed with the latest news, and rumours current as to the reasons for the outrage.
Naturally the plot was laid at the door of the Nihilists, and countless arrests were made. But search high and low as they could, no trace of the body could be found. In vain a free pardon was offered to anyone connected with the crime who would come forward and make confession, in vain was a large reward offered.
Count Desartes, Chief Commissioner of Police, and his subordinates were puzzled. They had absolutely no proof whatever to go upon. Nothing came till the third day, when there arrived a letter bearing the Mantua postmark. It was unsigned, undated and unheaded, and written on a long slip torn from the margin of a newspaper. It was simply sealed and addressed and came minus an envelope. As for the letter itself, it