'Let us hope that we may not see any ghosts,' said Orsino.

'Amen,' answered the sacristan, devoutly. 'That is the organ,' he said, pointing to the loft.

He led the way. On one side of the entrance a small arched door gave access to a narrow winding staircase in the thickness of the wall, lighted by narrow slits opening to the air. Though the loft had not appeared to be very high above the pavement, the staircase seemed very long. At last the three emerged upon the boarded floor, at the back of the instrument, where four greasy, knotted ropes hung out of worn holes in the cracked wood. The rose window over the door of the church threw a bright light into the little forest of dusty wooden and metal pipes above. The ropes were for working the old-fashioned bellows.

Ippolito went round and took the thin deal cover from the keyboard. He was surprised to find a double bank of keys, and an octave and a half of pedals, which is very uncommon in country organs. He was further unprepared to see the name of a once famous maker in Naples just above the keys, but when he looked up he understood, for on a gilded scroll, supported by two rickety cherubs above his head, he read the name of the donor.

'Ferdinandus Paliuca Princeps Corleonis
Comes Sanctae Victoriae Siculus donavit
a.d. mdcccxxi.'

The instrument was, therefore, the gift of a Ferdinando Pagliuca, Prince of Corleone, Count of Santa Vittoria, probably of one of those Pagliuca whose souls the fat sacristan believed he had seen 'jumping up and down the pavement.'

The sacristan tugged at the ropes that moved the bellows. Ippolito dusted the bench over which he had leaned to uncover the keys, slipped in, swinging his feet over the pedals, pulled out two or three stops, and struck a chord.

The tone was not bad, and had in it some of that richness which only old organs are supposed to possess, like old violins. He began to prelude softly, and then, one by one, he tried the other stops. Some were fair, but some were badly out of tune. The cornopean brayed hideously, and the hautboy made curious buzzing sounds. Ippolito promised himself that he would set the whole instrument in order in the course of a fortnight, and was delighted with his discovery. When he had finished, the fat sacristan came out from behind, mopping his forehead with a blue cotton handkerchief.

'Capers!' he exclaimed. 'You are a professor. If Don Giacomo hears you, he will die of envy.'

'Who is Don Giacomo?'