His cigar had gone out and he flung it away, turning to light a new one at one of the lights placed along the verandah. Thus he did not see the smile which Bertram--though his heart was little attuned to mirth--had not been able to repress at the words which his not over-modest friend had been uttering.

"In that case the Princess will have to say, like the priest Domingo, in Schiller's 'Don Carlos:' 'We have been here in vain,'" he resumed, as the Colonel took his arm again.

"To be sure," was the calm reply; "and I have strongly urged her to leave to-morrow. Surrounded as we are here by my officers, one or two of whom are already likely enough to know more than I care for, we are not for a single moment safe from startling disclosures. I think I have as strong nerves as most people, but to be seated upon a powder-barrel when there is a conflagration raging all round, is uncomfortable for the most courageous."

"What is uncomfortable, Colonel?" asked Alexandra's voice behind them.

The Colonel turned on his heels; and quickly buttoning his uniform, exclaimed--

"Ah, most gracious Princess!"

"Let us call each other by our names before this good friend," said Alexandra. "Give me your arm, dear Doctor Bertram; and you, my friend, please to come to the other side. So now we can talk confidentially."

"May I go on with my cigar?"

"I should like to smoke one myself, if I dared! But now to the point. What have you decided?"

"That is the very question," Bertram said, "which I was just submitting to Waldor."