The girl had taken a few restless turns to and fro--closely watched meanwhile by her hidden observer--when the heavy bell of St. Paul's tolled for the death of another day. Midnight had come upon the crowded city. The palace, the night-cellar, the jail, the madhouse: the chambers of birth and death, of health and sickness, the rigid face of the corpse and the calm sleep of the child: midnight was upon them all.

The hour had not struck two minutes, when a young lady, accompanied by a grey-haired gentleman, alighted from a hackney-carriage within a short distance of the bridge, and, having dismissed the vehicle, walked straight towards it. They had scarcely set foot upon its pavement, when the girl started, and immediately made towards them.

They walked onward, looking about them with the air of persons who entertained some very slight expectation which had little chance of being realised, when they were suddenly joined by this new associate. They halted with an exclamation of surprise, but suppressed it immediately; for a man in the garments of a countryman came close up--brushed against them, indeed--at that precise moment.

'Not here,' said Nancy hurriedly, 'I am afraid to speak to you here. Come away--out of the public road--down the steps yonder!'

As she uttered these words, and indicated, with her hand, the direction in which she wished them to proceed, the countryman looked round, and roughly asking what they took up the whole pavement for, passed on.

The steps to which the girl had pointed, were those which, on the Surrey bank, and on the same side of the bridge as Saint Saviour's Church, form a landing-stairs from the river. To this spot, the man bearing the appearance of a countryman, hastened unobserved; and after a moment's survey of the place, he began to descend.

These stairs are a part of the bridge; they consist of three flights. Just below the end of the second, going down, the stone wall on the left terminates in an ornamental pilaster facing towards the Thames. At this point the lower steps widen: so that a person turning that angle of the wall, is necessarily unseen by any others on the stairs who chance to be above him, if only a step. The countryman looked hastily round, when he reached this point; and as there seemed no better place of concealment, and, the tide being out, there was plenty of room, he slipped aside, with his back to the pilaster, and there waited: pretty certain that they would come no lower, and that even if he could not hear what was said, he could follow them again, with safety.

So tardily stole the time in this lonely place, and so eager was the spy to penetrate the motives of an interview so different from what he had been led to expect, that he more than once gave the matter up for lost, and persuaded himself, either that they had stopped far above, or had resorted to some entirely different spot to hold their mysterious conversation. He was on the point of emerging from his hiding-place, and regaining the road above, when he heard the sound of footsteps, and directly afterwards of voices almost close at his ear.