"Really," said Colville, "I think I shall stifle in this mask. If you ladies will do what you can to surround me and keep me secret, I'll take it off a moment."

"I believe I will join you, Mr. Colville," said the mask near them. He pushed up his little visor of silk, and discovered the mild, benignant features of Mr. Waters.

"Bless my soul!" cried Colville.

Mrs. Bowen was apparently too much shocked to say anything.

"You didn't expect to meet me here?" asked the old man, as if otherwise it should be the most natural thing in the world. After that they could only unite in suppressing their astonishment. "It's extremely interesting," he went on, "extremely! I've been here ever since the exercises began, and I have not only been very greatly amused, but greatly instructed. It seems to me the key to a great many anomalies in the history of this wonderful people."

If Mr. Waters took this philosophical tone about the Carnival, it was not possible for Colville to take any other.

"And have you been able to divine from what you have seen here," he asked gravely, "the grounds of Savonarola's objection to the Carnival?"

"Not at all," said the old man promptly. "I have seen nothing but the most harmless gaiety throughout the evening."

Colville hung his head. He remembered reading once in a passage from Swedenborg, that the most celestial angels had scarcely any power of perceiving evil.

"Why aren't you young people dancing?" asked Mr. Waters, in a cheerful general way, of Mrs. Bowen's party.