“You have no right to ask.” Her voice was very low.

“I can answer my own question. You wanted to die in my arms, Nina, with our first and last kiss on our lips. Fool that I was, I was so concerned about the height of a tide-mark on a rock that I gave no heed to the faltering speech of the woman I loved. The next time I heard those same accents from you was when I came to my senses on board this ship. For a few seconds you bared your heart again, Nina, and again I was deaf.

“You must forgive me, sweetheart, though such grievous lack of perception was really the highest compliment I could pay you. The notion that I was married to Madge was firmly established in my mind, and I literally dared not tell you that you were the one woman in the world for me till the other obstacle was removed. Seldom, if ever, I suppose, has any man been in such a position. Of course, there would have been no difficulty at all if I had happened to guess the truth—”

“That is just where you are mistaken, Alec,” and the words came with a sorrowful earnestness that Maseden found vastly disconcerting. “What woman with a shred of self-respect would agree to regard such a union as ours binding? Now, you have had your say; let me have mine,” and she snatched her hand away vehemently. “I married you as part of an infamous compact between that trader, Steinbaum, and Mr. Gray.

“My family is not wealthy, Alec. When my mother married a second time she did so largely on account of Madge and myself. She lacked money to educate us, or give us the social position every good mother desires for her daughters. But Mr. Gray, though a man of means, frittered away a good income in foolish speculations. He was worth half a million dollars, and believed himself such a financial genius that he could soon be a multi-millionaire. Instead of making money, he lost it, and the latest of his follies was to finance Enrico Suarez in a scheme to seize the presidency. The attempt was to have been made two years ago, but was postponed, or defeated, I don’t know which—”

“Defeated,” put in Maseden. “I know, because I helped to put a stopper on it.”

“Well, the collapse of that undertaking and its golden promise frightened my stepfather. After a lot of correspondence between Steinbaum and himself he came to South America, bringing with him practically the remnants of his fortune. My mother was too ill to accompany him, and he refused to travel alone, so we two girls were given the trip. Naturally, we were quite ignorant of the facts, and believed he was merely visiting a little republic in which he had financial interests.

“By chance we arrived in Cartagena on the very day Suarez had planned for the president’s murder—and yours, too, for that matter. Your arrest and condemnation gave the conspirators a chance of repaying Mr. Gray the money he had advanced. They were afraid he would lodge an official complaint, and get the State Department to interfere. But they had not the means in hard cash, and it occurred to one of them—Suarez, I believe—that if one of Mr. Gray’s daughters married you, and inherited your estate, the property could be sold for a sum sufficient to clear his claim and leave a balance for the other thieves.

“That is the precious project in which I, the elder of the two, became a pawn. Mr. Gray terrified me into compliance by telling me that we would be paupers on our return home. For myself I cared little, but when I thought of my mother I yielded. I am not excusing myself, Alec, though I little guessed the true nature of the bargain. I see now that Suarez and Steinbaum wished to avoid the actual semblance of having committed daylight murder and robbery. They might justify your death as a rebel against the state, but they could not explain away the seizure of your property, whereas its sale by your widow would be a most reasonable proceeding.

“Please understand that I believed I was only carrying out a formal undertaking meant to enable my stepfather to recover money honestly lent. Even so, my resolution faltered at the last moment, and I signed the register in my mother’s name. And now I have bared my heart to you, and you see how—utterly—impossible—it is—Oh, Alec, don’t be cruel! Don’t torture me! I can never, never be your wife, because I can never forgive myself!”