"Yes, my lady," said Gualtier, in a kind of bewilderment, as though he had not yet got over the shock of such an apparition. "He is alive yet."

"God be thanked!" moaned Hilda, in a low voice. "I have arrived in time--at last. He must be saved--and he shall be saved. Come."

She spoke this last word to Gualtier. By her words, as well as by her face and manner, he saw that some great change had come over her, but why it was, he knew not yet. He plainly perceived, however, that she had turned from her purpose, and now no longer desired the death of the man whom she had commissioned him to destroy. In that moment of hurried thought he wondered much, but, from his knowledge of the recent past, he made a conjecture which was not far from the truth.

"Come," said Hilda. "I have something to say to you. I wish to see you alone. Come."

And he followed her into the hotel.

CHAPTER L.

BLACK BILL.

On the day after his meeting with Lord Chetwynde Obed had intended to start for Naples. Lord Chetwynde had not chosen to tell Obed his real name; but this maintenance of his incognito was not at all owing to any love of mystery, or any desire to keep a secret. He chose to be "Windham" because Obed thought him so, and he had no reason for being otherwise with him. He thought, also, that to tell his real name might involve a troublesome explanation, which was not desirable, especially since there was no need for it. Had that explanation been made, had the true name been made known at this interview, a flood of light would have poured down upon this dark matter, and Obed would have had at last the key to every thing. But this revelation was not made, and Windham took his departure from his friend.

On the following morning, while Obed was dressing, a note was brought to his room. It was from the police, and requested a visit from him, as matters of importance had been found out with reference to the case which he had intrusted to them. At this unexpected message Obed's start for Naples was postponed, and he hurried off as rapidly as possible to the office.

On arriving there he soon learned the cause of the note. An event had occurred which was in the highest degree unexpected, and had not arisen out of the ordinary inquiries of the detectives at all. It seems that on the evening of the previous day a man had come voluntarily to lodge information against this same Gualtier for the purpose of having a search made after him. He was one of the worst characters in London, well known to the police, and recognized by them, and by his own ruffian companions, under the name of "Black Bill." In order that Obed might himself hear what he had to say, they had detained the informer, and sent for him.