The woman into whose hands he had so irretrievably given himself had stolen it. She had secured it by stealth on that night when, conversing with him in the library, she had confessed her knowledge of his secret, so that he had been forced by overwhelming circumstances to make the unholy compact which was driving him to despair. Time after time he had risked his life against fearful odds, snatched it from savage treachery, fought for it in open fight in wild regions where the foot of a white man had never before trod, plucked it from the heart of battle; but never had he cast it so recklessly upon the dice-board of Fate as on that night when she, the Devil’s angel, had appeared to him in the guise of a saviour.

His mouth grew hard as he thought of it. What did it matter? Life was sweet after all, and she had rescued him from suicide. Impulse rode rough-shod over reason, as it so often does with impetuous men of Dudley Chisholm’s stamp; his inborn love of adventure, which had carried him far afield into remote corners of the earth, was up in arms against sober thought.

Upon the paper in which the lock of hair was wrapped were a few words, written in ink in a firm feminine hand.

He spread the paper out and read them. The message was very brief, but very pointed:

“The bearer, Francesco Marucci, is to be trusted implicitly.—Muriel Mortimer.”

That was all. Surely no better credential could there be than the return of the treasured love-token which she had so ingeniously secured.

“Well?” he inquired, refolding the paper and replacing it in its envelope. “And your message? What is it?”

“A confidential one,” replied the Tuscan. “The Signorina ordered me to find you at once, the instant that I reached London. I left Florence the day before yesterday and travelled straight through, by way of Milan and Bâle. She gave me the address of that palazzo where you have been visiting, and I waited in the street until you came out.”

“But you have told me that I am watched,” said Dudley. “Who is taking an interest in my movements?”

“That is the reason why I am in London. As the signore is watched by the most practised and experienced secret agents, it was with difficulty that I succeeded in approaching him. If those men track me down and discover who I am, then all will be lost—everything.”