"We seem always to be in trouble when he appears," said Chester with a slight smile.
Uncle John addressed the officer in command of the squad.
"What's the meaning of this?" he demanded.
"The meaning of what, sir?" asked the officer respectfully, for he was impressed by Uncle John's manner.
"What are you doing with these two lads?"
"They are under arrest, sir."
"What!" ejaculated Uncle John. "Under arrest, and what for?"
"They are spies."
"Spies!" The good man staggered back. He forced a smile. "You are joking with me," he said.
The Italian officer drew himself up.