"There was powder in that wine cask," she replied, "but I don't know whether there is any left. The balls for the cannon are on the roof."

The boys examined the cask and found it contained quite a quantity of powder. Then they all returned to the library and made their report.

"Not a very heavy armament to withstand a siege, is it?" was Mr. Black's comment. "Half a dozen rifles with about a hundred cartridges, an old cannon that might explode any minute, and four revolvers. It won't do."

"What else can we do?" asked Billie.

"Why, now that there are four of us, we'll cross the valley to my house. It is just as well located to withstand a siege as this and it is thoroughly armed and provisioned."

"Suppose we have to fight?"

"Then we'll fight."

"But you forget your daughter and the señora and her child."

"I didn't forget Josie," was the reply, "and, wounded as she is, she can take care of herself; but I don't know about the others. They would be a handicap. Have you anything better to offer?"

Billie scratched his head.