"One word, not from counsellor this, but from your lover, Sarita. The knowledge we have gained of each other to-day, is knowledge for all our time. My love can never change; neither will yours, that I know. To-morrow, it will be the lover who will come to you, sweetheart. I shall have all in readiness for our departure. Till to-morrow, good-bye." I took her hand and tried to kiss her, but she would not suffer me, and when I looked in her eyes, I saw, to my consternation, they were full of tears. Knowing how intensely she must be excited and agitated to shed tears, and that it would distress her still more for me to remain and see her weakness, I turned away and went out.

I was scarcely less excited than Sarita, and, driving at once to my rooms, sent a messenger with a note to Silas Mayhew, asking him to come to me without fail in two hours' time, and sat down to try and clear the tangle of my thoughts. I had guessed much of the desperate intrigue that lay behind the abduction plot, and felt that I had guessed rightly the part which Sebastian Quesada was playing. But there was more that I did not know, and I had to learn it if the project was yet to be thwarted and his scheme exposed.

More instantly pressing than all, too, was the grave question of Juan Livenza's intentions. The look he had cast at me had murder in it, and I must find him and let him do what he would at once. It was for this I needed my friend Mayhew's help. I dined in my rooms, and sat pondering the puzzle and piecing together the ends until I began to see the meaning of it all.

While I was thus engaged, a note came from Quesada, couched in the usual informal, friendly terms, and pressing me, in his and his sister's name, to go and see them that evening, and adding that he had something particular to tell me. I scribbled a reply that I had an engagement, and had just despatched it when Mayhew arrived.

He came in, smiling and whistling, with a light question on his lips; but, seeing the look on my face, he stopped abruptly, and his face grew serious as mine.

"What's the matter? What has happened?"

"I can't tell you everything, Silas, but I'm in the thick of a quarrel, I fancy, and may want you to see me through with it. The man is that Colonel Juan Livenza I have spoken to you about, and I want you to come with me this evening when I put myself in his way to see what follows."

"I'll come, of course; but I hope it's not really serious."

"I don't know how serious; but I shall know within an hour or two. He goes a good deal to the Café de l'Europe, and I am going there now in the hope of meeting him."

I was too sensible of the gravity of the matter in hand to have any mind for mere commonplace conversation, and Mayhew, seeing this, fell in with my mood. We walked in silence most of the way to the Café de l'Europe, but when the place came in sight I took my friend's arm, and began to chat much in my usual manner. It occurred to me that Livenza might see us, and I was unwilling to let anything in my conduct display a marked difference from my usual demeanour.