Ainsleigh nodded and buried himself in his own thoughts. He did not see how Clarence could bring the crime home to Dr. Forge, but the buccaneer evidently had his suspicions. Rupert resolved to keep in with Burgh on the chance that something might come of the matter. He saw well enough that Clarence, in desperate want of money, would do all in his power to prove Forge guilty and would then blackmail him and Miss Pewsey, or, as she would then be, Mrs. Forge. This last design which Rupert suspected Burgh entertained, he resolved should not be put into practise: but if Forge was guilty, he would be arrested and tried. Therefore when Clarence parted with Ainsleigh at the Liverpool street station, the latter was moderately friendly. "'Night," said the buccaneer wringing Ainsleigh's hand. "See you to-morrow at Marport. Keep it dark," and he winked and disappeared. Ainsleigh moved towards the barrier to give up his ticket. As he did so he was roughly jostled, but could not see the person who thus banged against him. He left the station however, with the feeling that he was being followed, and kept looking back to see if, amongst the crowd, there was any special person at his heels. But he could see no one with his eyes on him. Yet the feeling continued even when he got into the underground train, which was to take him to Rotherhithe. The young man had put on a shabby suit of blue serge for the adventure and,--as the night was rainy,--wore a heavy overcoat, the same in fact, which he had left in the cloak-room of the Bristol hotel on that memorable occasion. The compartment was filled with a rather rough set of workmen going home, and some were the worse for liquor. However Rupert sitting quietly in his own corner was not disturbed and arrived in Rotherhithe without trouble. He was thankful for this, as he did not wish to have a row when engaged on a secret errand. It was dark and stormy when he stepped out into the street, but as the address given in the letter written to Major Tidman, was that of a narrow street close at hand--Rupert had looked it up in the Directory,--he did not take a cab. On his way along the streaming pavement he again had the sensation of being followed, and felt for the revolver, with which he had very wisely provided himself. But nothing happened, and he arrived at the mouth of the narrow street which was called Penter's Alley. There were few people about, as the ragged loafers were within, not caring to face the pelting rain in their light attire. Rupert stepped cautiously down the side street, and saw in the distance a Chinese lantern, which he knew, marked the house he was to enter. This token had been set forth in the letter.