“The blackguard!” I cried.

Continuing, she said, “He pointed out how Dawson, my father’s closest friend, was the actual witness, and so completely did I find myself and my father’s reputation in his unscrupulous hands, that I was compelled, after a week of vain resistance, to accept his condition of secrecy and consent to the odious marriage. From that moment, although I returned home the instant we were made man and wife, I was completely in his power, and had to pay blackmail to him at every demand. After he had secured me as his victim, his true passionate instincts—those of a man who lived by his wits and to whom a woman’s heart was of no account—were almost instantly revealed, and from that moment until the present, although believed to be a single girl, and chaperoned to all sorts of functions in the brightest set in London, yet I lived in mortal terror of the man who was by law my husband.”

She paused to gain breath, and I saw that her lips were white, and that she was trembling.

“Fortunately,” she went on at last, “you were able to rescue me, otherwise the plot would have been successful in every particular. Until yesterday, I was entirely unaware of the real motive of forcing me into that marriage, but now it is revealed I can see the deep cunning of the master mind that planned it. Herbert Hales, it seems, first sought me out because of a chance remark of old Mr Hales regarding my father’s great and mysterious fortune. An adventurer, he saw that he might contract marriage with myself, as heiress to my father’s possessions. When we had been acquainted about a month, Dawson chanced to be over from Italy, staying with us at Mayvill for a few days, and one evening while out shooting wood pigeons he discovered us walking together at the edge of the wood skirting the park. The instant he saw us he formed a devilish design, and next day, set about making inquiries regarding Hales, and, ascertaining the character of the man, met him and made a curious compact with him to the effect that if he, Dawson, so arranged matters that a secret marriage was contracted between myself and Hales, the latter was, in the case of my father’s death, to receive the sum of two thousand a year in lieu of any claim against the estate on his wife’s behalf. He pointed out to Hales that by a secret marriage with me he would obtain a source of continual revenue, as I dare not refuse his demands for money, because if I, on my part, exposed the secret of our union, he could at once take up his correct position as the husband of the millionaire’s daughter. This having been arranged, he told Hales many true facts concerning my father’s life at sea in order to mislead me, but added an allegation which, being corroborated by himself, I unfortunately believed to be true, that my father had committed murder in order to obtain that little pack of cards with the cipher upon them. Dawson, who had quickly judged the character of Hales, secretly aided him to get me completely in his power, although, of course, I was entirely unaware of it. His motive in securing my marriage in such compulsory circumstances was a far-seeing one, for he recognised that had I married the man I loved, my husband would, on my father’s death, see that my rights as heiress were properly established, while if, on the other hand, I were Hales’ wife, afraid to acknowledge my matrimonial mésalliance, and Hales was by the compact entirely in his power, he would in the end obtain complete possession of my father’s money. He knew, of course, that his position as one of the holders of the secret of the Vatican treasure, as it now turns out to be, made it imperative for my father to leave the management of my affairs in his hands, and therefore he took every precaution to secure complete possession upon my poor father’s death. The ingenious manner in which he secretly placed Herbert Hales in possession of certain facts which, I believed, were only known to my father and myself, the subtle manner in which he corroborated his own untruth, alleging that my father was guilty of a crime, and the secrecy with which he aided Hales to marry me under sheer compulsion were, I can now see, marvels of clever conspiracy. I feared, nay, I felt convinced all along, that the terrible secret of my father as known to Hales was the awful truth, and it is only yesterday that, with the aid of old Mr Hales, I succeeded in discovering in a back street in Grimsby a man named Palmer, who was seaman on board the Annie Curtis and present at the Italian’s death. He tells me that the allegation against my father is absolutely false, and that on the contrary he was the man’s best and kindest friend, and in acknowledgment of this, the Italian gave him the little chamois leather bag containing the cards. My fears as to the secret having been obtained by foul play are therefore entirely set at rest; and the stain removed from my poor father’s memory.”

“But the mode of your father’s death?” I said, amazed at this remarkable revelation of craft and deception.

“Ah!” she sighed, “my opinion has altered. He died from natural causes just at a moment when a secret attempt was to be made to assassinate him. By that same train up to Manchester, Herbert Hales—who was, of course, unknown to my father—and the man Dawson travelled in company, and I have no doubt that it was their intention if opportunity was afforded, to strike a blow with the same fatal knife with which the attempt was later made upon you. Death, however, cheated them of their victim.”

“But this villainous scoundrel who is your husband? What of him?”

“The judgment of Heaven has already fallen upon him,” was her low, almost mechanical answer. “What!” I gasped eagerly. “Is he dead?”

“He quarrelled here with Dawson on the night you left London, and again the one-eyed man exhibited that remarkable craft he possessed, for, in order to rid himself of Hales and the ugly facts of which he was in possession, he appears to have given confidential information to the police of a certain robbery committed about a year ago after Kempton Park races, in which the man from whom a large sum of money was stolen was so severely injured that he died. Two detectives went to Hales’ lodgings in Lower Seymour Street about two o’clock in the morning. They demanded admittance to his room, but he, realising that Dawson had carried out his threat and that the truth was out, barricaded himself in. When they at last forced the door, they found him stretched dead upon the floor with a revolver lying beside him.”

“Then you are free, Mabel—free to marry me!” I cried, almost beside myself with joy.