"To descend this aperture, signor, one struggles along with much difficulty: lying on one's chest, and with a lighted taper in one hand, the other holding a rope that has been made fast to a tree outside, one slides down by degrees feet foremost. The passages are usually narrowed and choked by the rubbish, and descend nearly perpendicularly to where, lower down, they open wider and your feet touch steps cut roughly in the rock; but you must not trust them, for the soft stone will crumble with your weight. After descending some sixty or seventy feet you suddenly bump against an old stone doorway, and you are at the bottom. But on passing the doorway your position is even worse, as the stagnant pools of muddy water reach up to your knees, and the passages are too low to admit of your standing upright, while you stretch your taper into a thick darkness that closes over everything a few yards distant and prevents your seeing anything but the horizontal niches in tiers, one above the other, where the mortal remains of the beatific lie surrounded by the symbols of the faith they died for. Here they keep their vigil century after century over our Holy City, while they await their glorious resurrection.

"I have been miles under the Campagna in these subterranean cemeteries. No one has yet ascertained their entire extent. They branch out in every direction, and the ramifications are so countless—not only on a level, but in stories underlying one another—and so many of them have fallen in or been filled with water, that no successful attempt has ever been made to follow them to their extremities. Nor can it be found out whether they communicate with one another or remain as they were originally, distinct from each other.

"You have heard, signor, that the early Christians celebrated the feasts of the Church by visiting the then newly-decorated and consecrated subterranean cemeteries, and that on one of these occasions, when a large crowd of persons had entered to celebrate a festival, it occurred to the ruling authorities that the opportunity might be advantageously used to lessen by so many the troublesome and ever-increasing population of the new faith. Accordingly, a number of huge stones were brought and the entrance built up and rigidly guarded till all the unfortunate prisoners had died a martyr's death.

"After that, to guard against a repetition of such an act, various apertures of exit were made, and may now be frequently found on the Campagna, where, when one's foot sinks into a doubtful-looking hole filled with rubbish, one knows it penetrates to the depths beneath. Secret passages were also made to debouch in the private houses of well-known Christians or buildings set apart for Christian worship; and it was from one of these walled-up doorways that I, Beppo Donati, myself saw un miracolo performed and a legion of devils let loose.

"It was in the church of St. Prassede. St. Prassede, the signor knows, was one of the daughters of the senator Pudens mentioned by St. Paul as sending his greetings to Timothy. The present church stands on the site of the very house once inhabited by this Christian family, and in the dark crypt under the high altar there is a walled-up doorway with the sign of the cross upon it. The crypt was originally the cellar of the ancient house, into which debouched one of the secret entrances to the Catacombs: at one extremity of the crypt is the doorway in question, now strongly built up, with the cross impressed in its superficial stucco.

"For many centuries the subterranean excavations behind the crypt have been haunted by the Evil One and his coadjutors, who break forth from time to time in unearthly noises, racings, scamperings, moanings and yellings, and scarcely a man, woman or child in the vicinity but has heard them with their own veritable ears. Many special services of exorcism have been performed in the church above to meet the occasions as they might arise, but with no permanent effect. And, signor, notwithstanding the cloud of witnesses that can testify to these supernatural sounds, the city contains sceptics, and none more determined than the learned Father Xavier of the Holy Propaganda.

"The day of the miracle that I am about to tell you of was a dark, wet Thursday in November, when my wife Teresina and myself attended high mass at St. Prassede, in honor of Teresina's festa. At the conclusion of the mass strange sounds were heard behind the walls of the crypt, and more especially at the back of the walled-up door. Gasps, yellings, scamperings, and then a cessation, and again a repetition of the same unearthly sounds with increased vehemence. Sometimes they would seem to recede till they died away in the distance, and then come rushing as if a whole legion of the enemy were close at hand. From the body of the church the crypt is approached by an open passage down a wide flight of steps immediately in front of the high altar, and the walled door, as well as the whole of the crypt, can be distinctly seen from the top of the steps. When the mysterious noises were first heard most of the congregation had retreated precipitately to the doors, but some of the more pious or venturesome—among whom were Teresina and myself—had remained, and were leaning over the balusters while the padre descended with his attendants to perform the special service appointed for the occasion. The exorcism took effect, for the noises, from being very uproarious, suddenly ceased altogether, and the arch-fiend seemed pacified, if not utterly routed, until at the close of the service, a bell was rung as appointed in the office. The sound of this bell had the effect of increasing the demoniac uproar to such a degree that the padre officiating was fain to hurry through the rest of the service as best he could and beat a precipitate retreat, with the acolytes, bells and all, to the sacristy.

"Teresina and myself had fled to the door of the church, where we stationed ourselves in a convenient place for a start when the occasion might require it. We had not been there long when we saw Father Xavier—the sceptic I told the signor about—enter the church with two assistants armed with crowbars and pickaxes, and proceed immediately to the crypt, where no doubt could exist as to the noises at that moment, as the yellings, scamperings and scramblings were loud enough in all conscience. The sacristan came out from the body of the church and suggested another exorcism to the reverend father, who answered that he preferred the pickaxe, and, turning to beckon to his workmen, found they had fled. Nowise daunted, the reverend gentleman took off his coat, rolled up his sleeves and went to work with a will, making the vault re-echo with his blows. This operation, while it had the effect of thinning the audience still further in the church, where Teresina and I lingered, certainly abated the noises behind the door, until the padre's blows, continuing with unabated energy, effected a breach where the very head and claws of the Evil One himself were actually to be seen protruding through the aperture: in one moment more the whole troop of the enemy had dashed through the opening, upset the padre, and were in full career through the church, from whence the whole assembly took flight into the streets, uttering frantic shouts and seeking safety in the houses. The legionaries of Satan had it all to themselves, and continued their career until they arrived at the place where the English keep their hounds, where, with a tremendous yell, they leaped over the gate and disappeared in the kennels.

"I myself saw this, signor," said Beppo, giving his head an emphatic nod, "and have I not every reason for saying that the hounds, as well as their masters, are possessed?"

Beppo's story still leaving some physiological questions unsolved in my dark Protestant mind, I took occasion to speak to Father Xavier himself about it when I next met him. From him I learned that on the morning in question a party of English left the city on a hunting-excursion on the Campagna. A fox was unearthed after considerable delay, and a sharp run started, when suddenly fox, dogs and all disappeared down one of the numerous holes leading to the Catacombs. As the occurrence was not unusual, the hunt waited, expecting them to reappear up some other aperture; but after lingering the greater part of the day they were obliged to return to the city without the dogs, who had found their way through the dark and intricate passages to the door of the crypt, where the sceptical padre, as we have seen, liberated them.