"Ask him the way to the cloisters," she whispered, as they bade the librarian good-by; and Ellen, when she had interpreted his reply, asked, "But why should we go to the cloisters?"

"Oh, you will see," and Irma looked at her watch. "We are in good time. It is only quarter of twelve."

"In good time for what?" persisted Ellen, as they entered the cloistered enclosure at one side of San Lorenzo, and walked along the arcades to read the many memorial tablets on wall and pavement.

"I will tell you," said Irma. "This is a kind of Animal Rescue League, a refuge for stray cats. Persons anxious to get rid of their cats bring them here, and those who wish to adopt cats come here for them. They say that the stray cats of Florence hide here in corners and on roofs."

"Well, if I needed a cat I shouldn't know how to find it here. There certainly isn't one in sight."

"Well, that's why twelve o'clock is the important hour. Exactly on the stroke of twelve the cats are fed with meat. They seem to know the time, and come rushing down from roofs and chimneys, and after they are fed people choose the cats they want."

"Hark! Isn't twelve striking now?" asked Ellen, as the bells of many churches began to peal loudly. "It is certainly striking twelve; but I see no cats."

"I don't understand it," said Irma. "I read a long account the other day, in a book that described Florence."

"Here is the custodian; I will ask him."