He was so stern, so impressive, that she begged for explanation. He afforded it. “You would be doing Terence the utmost cruelty if you told him. You would be compelling him to choose between his honour and his concern for you. And since he is the very soul of honour, he must sacrifice you and himself, your happiness and his own, everything that makes life good for you both, to his duty.”

She was aghast, for all that she was far from understanding. But he went on relentlessly to make his meaning clear, for the sake of O’Moy as much as for her own—for the sake of the future of these two people who were perhaps his dearest friends. He saw in what danger of shipwreck their happiness now stood, and he took the determination of clearly pointing out to her every shoal in the water through which she must steer her course.

“Since this has happened, Una, you must be told the whole truth; you must listen, and, above all, be reasonable. I am Dick’s friend, as I am your own and Terence’s. Your father was my best friend, perhaps, and my gratitude to him is unbounded, as I hope you know. You and Dick are almost as brother and sister to me. In spite of this—indeed, because of this, I have prayed for news that Dick was dead.”

Her grasp interrupted him, and he felt the tightening clutch of her hands upon his arm in the gloom.

“I have prayed this for Dick’s sake, and more than all for the sake of your happiness and Terence’s. If Dick is taken the choice before Terence is a tragic one. You will realise it when I tell you that duty forced him to pledge his word to the Portuguese Government that Dick should be shot when found.”

“Oh!” It was a gasp of horror, of incredulity. She loosed his arm and drew away from him. “It is infamous! I can’t believe it. I can’t.”

“It is true. I swear it to you. I was present, and I heard.”

“And you allowed it?”

“What could I do? How could I interfere? Besides, the minister who demanded that undertaking knew nothing of the relationship between O’Moy and this missing officer.”

“But—but he could have been told.”