"Exactly so," said Jacob. "Early the next morning I was ordered by Old Death to post myself all day long in Great Ormond Street, and see that Miss Esther didn't go out. I kept watch, and saw her several times at the window just for a moment: so I knew she was at home. In the evening Old Death and Mr. Bunce came and fetched me, and we went over to a public-house opposite your lodgings in Brandon Street. On the way I learnt what they meant to do; for it was to carry off the boy——" "Poor little Charley Watts!" ejaculated Rainford, totally unprepared for this announcement. "But what harm had he done to them? or what could they want with him?" "I don't exactly know, sir," replied Jacob. "Indeed, I don't think Toby Bunce knew himself. But I can't help thinking that it was somehow or another connected with a certain letter which Old Death let fall, and which I picked up and kept. It bears the signature of _Sarah Watts_——" "The poor woman who died at Bunce's house!" cried the highwayman. "Where is that letter?" "Here, sir," answered Jacob; and with these words he produced the document from his pocket, and handed it to Tom Rain. The highwayman hastened to peruse it with the greatest interest and attention; but he was evidently disappointed when he perceived that it afforded no clue to the person to whom it was originally intended to be sent. "I shall keep this letter, Jacob," he said, after some minutes of profound reflection. "Do so, Mr. Rainford," returned the lad. "And now you see that I am acting sincerely with you." "Quite," remarked the highwayman, in an absent manner; for he suddenly remembered the circumstance of Old Death declaring that he had lost a particular letter on the memorable night which was marked with so many strange occurrences. "Yes, Jacob," he continued, after a long pause, "you are right. It must have been in connexion with this letter that the old man wanted to carry off the boy. Perhaps he had discovered some clue to unravel the mystery of Charley's birth, and meant to turn the secret to his own advantage? But, if so, he must have had some better trace than this letter, which certainly says a great deal, and yet leaves the one grand point—_who Charley's mother really is_—in complete darkness! However," added Tom, who had been musing aloud, rather than addressing his remarks to Jacob, "time will perhaps clear up all." "You see, sir," continued Jacob, "I was set to watch in Great Ormond Street to find out whether Miss Esther went over to you——" "To _me_!" ejaculated Rainford, as if taken by surprise. "But—go on, my boy—go on!" And as I knew that she was at home when Old Death and Toby Bunce came to join me there," pursued the lad, "we of course thought it was all right. You may, therefore, judge how Old Death and me were surprised, when we went up into the bed-room at your lodgings——"