Often after nightfall he entered the street, and turned his eyes towards the well-known house; and as surely as he did so, there was the solitary light, still gleaming through the crevices of the window-shutter, while all within was motionless, noiseless, cheerless, as a grave. Unwilling to hazard Mr Haredale's favour by disobeying his strict injunction, he never ventured to knock at the door or to make his presence known in any way. But whenever strong interest and curiosity attracted him to the spot--which was not seldom--the light was always there.

If he could have known what passed within, the knowledge would have yielded him no clue to this mysterious vigil. At twilight, Mr Haredale shut himself up, and at daybreak he came forth. He never missed a night, always came and went alone, and never varied his proceedings in the least degree.

The manner of his watch was this. At dusk, he entered the house in the same way as when the locksmith bore him company, kindled a light, went through the rooms, and narrowly examined them. That done, he returned to the chamber on the ground-floor, and laying his sword and pistols on the table, sat by it until morning.

He usually had a book with him, and often tried to read, but never fixed his eyes or thoughts upon it for five minutes together. The slightest noise without doors, caught his ear; a step upon the pavement seemed to make his heart leap.

He was not without some refreshment during the long lonely hours; generally carrying in his pocket a sandwich of bread and meat, and a small flask of wine. The latter diluted with large quantities of water, he drank in a heated, feverish way, as though his throat were dried; but he scarcely ever broke his fast, by so much as a crumb of bread.

If this voluntary sacrifice of sleep and comfort had its origin, as the locksmith on consideration was disposed to think, in any superstitious expectation of the fulfilment of a dream or vision connected with the event on which he had brooded for so many years, and if he waited for some ghostly visitor who walked abroad when men lay sleeping in their beds, he showed no trace of fear or wavering. His stern features expressed inflexible resolution; his brows were puckered, and his lips compressed, with deep and settled purpose; and when he started at a noise and listened, it was not with the start of fear but hope, and catching up his sword as though the hour had come at last, he would clutch it in his tight- clenched hand, and listen with sparkling eyes and eager looks, until it died away.

These disappointments were numerous, for they ensued on almost every sound, but his constancy was not shaken. Still, every night he was at his post, the same stern, sleepless, sentinel; and still night passed, and morning dawned, and he must watch again.

This went on for weeks; he had taken a lodging at Vauxhall in which to pass the day and rest himself; and from this place, when the tide served, he usually came to London Bridge from Westminster by water, in order that he might avoid the busy streets.

One evening, shortly before twilight, he came his accustomed road upon the river's bank, intending to pass through Westminster Hall into Palace Yard, and there take boat to London Bridge as usual. There was a pretty large concourse of people assembled round the Houses of Parliament, looking at the members as they entered and departed, and giving vent to rather noisy demonstrations of approval or dislike, according to their known opinions. As he made his way among the throng, he heard once or twice the No-Popery cry, which was then becoming pretty familiar to the ears of most men; but holding it in very slight regard, and observing that the idlers were of the lowest grade, he neither thought nor cared about it, but made his way along, with perfect indifference.

There were many little knots and groups of persons in Westminster Hall: some few looking upward at its noble ceiling, and at the rays of evening light, tinted by the setting sun, which streamed in aslant through its small windows, and growing dimmer by degrees, were quenched in the gathering gloom below; some, noisy passengers, mechanics going home from work, and otherwise, who hurried quickly through, waking the echoes with their voices, and soon darkening the small door in the distance, as they passed into the street beyond; some, in busy conference together on political or private matters, pacing slowly up and down with eyes that sought the ground, and seeming, by their attitudes, to listen earnestly from head to foot.