It is a wild and beautiful sight to watch the downpour of this water on the days succeeding rain. But in the warm weather the ravine is dry, and an active climber might go up it without much trouble. There is some temptation to the feat; for men say a treasure lies hidden in a cave which opens out of the sheer walls, and the gold is enough to make a whole village rich. If any doubt it, let him go there on the stroke of midnight. As the hour sounds, he will see the guardian of the hoard appear at the top of the ravine, a dark mailed warrior, mounted on a sable steed, who leaps into the gulf and vanishes when mortal men accost him. There was once a wizard living at no great distance from Sorrento whose dreams were haunted by the craving for this treasure. He must have been a half-educated wizard, for he knew no spell potent enough to help him towards his object. One day there came to him three lads who had possessed themselves, I know not how, of a magic book, a work of power such as might have been compiled by the great enchanter, Michael Scot, who toiled in Apulia for the welfare of the Emperor, reading the secrets of the stars with little thought of the pranks that would one day be played on him by William of Deloraine in Melrose Abbey. It is rather odd that though our generation turns out so many kinds of books, both good and bad, it seems unable to produce the magic sort. But the three lads got one, and they brought it to the wizard of Sorrento; and all together one May night, casting a rope ladder into the ravine of Conca, climbed down until they reached the entrance of the cave. They found it buried in black darkness, and waited there trembling till the grey dawn stole down the rocks, and a gold beam from the rising sun quivered into the mouth of the grotto. As the light shot through the opening, all the treasure-seekers shouted together; for walls and roof were crusted over with gold and gems, and marvellous flashes of soft colour glowed in the heart of rubies and of emeralds. They stood and stared awhile, then one of them tried to break off a mass of jewels, but had no sooner touched it than the rocks rang with a crash of thunder, the magic book whirled away in a livid flame, wizard and lads fled trembling up the ladder. It was a melancholy rout. I fear the party was too large for prudence. The local proverb says, "When there are too many cocks to crow, it never will be day."