"Philippe is engaged for to-morrow," said Rollo, "and so he cannot go with us to Pompeii."
"O, how sorry I am!" said Josie. "What shall we do?"
"How is he engaged?" asked Mrs. Gray.
"He is going with a party to Baiæ."
"Where is Baiæ?" asked Josie. "Is it any where near Pompeii?"
"No," said Rollo; "it is exactly in the opposite direction. It is on the sea coast to the west, and Pompeii is on the sea coast to the east."
"What is there to be seen at Baiæ?" asked Mrs. Gray.
"Nothing but old ruins," said Rollo, contemptuously. "I don't see why people should want to go so far, and take away our guide, just to see old ruins. Besides, there are plenty of old ruins at Pompeii.
"But, Mrs. Gray," continued Rollo, "I don't think we need any guide at all to go to Pompeii. We can go by ourselves."