"As sure as mortal can be," he answered. "Only that it was given me for a man, and not a mouse! You are not afraid, master?" I was not; but he edged away as he spoke, and looked with so much alarm at the scrap of paper that it was abundantly clear he was very much afraid himself, even while he derided me. I saw that if I had offered to return the note he would have backed out of the stable and gone off there and then as fast as his lame foot would let him. This puzzled me. However, I read the note. There was nothing in it to frighten me. Yet, as I read, the color came into my face, for it contained one name to which I had long been a stranger. "To Francis Cludde," it ran. "If you would not do a thing of which you will miserably repent all your life, and which will stain you in the eyes of all Christian men, meet me two hours before noon at the cross street by St. Botolph's, where you first saw Mistress Bertram. And tell no one. Fail not to come. In Heaven's name, fail not!" The note had nothing to do with the conspiracy, then, on the face of it; mysterious as it was, and mysteriously as it came. "Look here!" I said to the man. "Tell me who sent it, and I will give you a crown." "I would not tell you," he answered stubbornly, "if you could make me King of England! No, nor King of Spain too! You might rack me and you would not get it from me!" His one eye glowed with so obstinate a resolve that I gave up the attempt to persuade him, and turned to examine the message itself. But here I fared no better. I did not know the handwriting, and there was no peculiarity in the paper. I was no wiser than before. "Are you to take back any answer?" I said. "No," he replied, "the saints be thanked for the same! But you will bear me witness," he went on anxiously, "that I gave you the letter. You will not forget that, or say that you have not had it? But there!" he added to himself as he turned away, speaking in a low voice, so that I barely caught the sense of the words, "what is the use? she will know!" She will know! It had something to do with a woman then, even if a woman were not the writer. I went in to breakfast in two minds about going. I longed to tell Master Bertie and take his advice, though the unknown had enjoined me not to do so. But for the time I refrained, and explaining my absence of mind as well as I could, I presently stole away on some excuse or other, and started in good time, and on foot, into the city. I reached the rendezvous a quarter of an hour before the time named, and strolling between the church and the baker's shop, tried to look as much like a chance passer-by as I could, keeping the while a wary lookout for any one who might turn out to be my correspondent.