'See what men put away and forget, or mean to destroy, and don't!' He then added in a slow tone, 'As-- ton--ish--ing!' And as he rolled his eyes all round the room, Wegg and Venus likewise rolled their eyes all round the room. And then Wegg, singly, fixed his eyes on Mr Boffin looking at the fire again; as if he had a mind to spring upon him and demand his thoughts or his life.

'However, time's up for to-night,' said Mr Boffin, waving his hand after a silence. 'More, the day after to-morrow. Range the books upon the shelves, Wegg. I dare say Mr Venus will be so kind as help you.'

While speaking, he thrust his hand into the breast of his outer coat, and struggled with some object there that was too large to be got out easily. What was the stupefaction of the friendly movers when this object at last emerging, proved to be a much-dilapidated dark lantern!

Without at all noticing the effect produced by this little instrument, Mr Boffin stood it on his knee, and, producing a box of matches, deliberately lighted the candle in the lantern, blew out the kindled match, and cast the end into the fire. 'I'm going, Wegg,' he then announced, 'to take a turn about the place and round the yard. I don't want you. Me and this same lantern have taken hundreds-- thousands--of such turns in our time together.'

'But I couldn't think, sir--not on any account, I couldn't,'--Wegg was politely beginning, when Mr Boffin, who had risen and was going towards the door, stopped:

'I have told you that I don't want you, Wegg.'

Wegg looked intelligently thoughtful, as if that had not occurred to his mind until he now brought it to bear on the circumstance. He had nothing for it but to let Mr Boffin go out and shut the door behind him. But, the instant he was on the other side of it, Wegg clutched Venus with both hands, and said in a choking whisper, as if he were being strangled:

'Mr Venus, he must be followed, he must be watched, he mustn't be lost sight of for a moment.'

'Why mustn't he?' asked Venus, also strangling.

'Comrade, you might have noticed I was a little elewated in spirits when you come in to-night. I've found something.'

'What have you found?' asked Venus, clutching him with both hands, so that they stood interlocked like a couple of preposterous gladiators.

'There's no time to tell you now. I think he must have gone to look for it. We must have an eye upon him instantly.'

Releasing each other, they crept to the door, opened it softly, and peeped out. It was a cloudy night, and the black shadow of the Mounds made the dark yard darker. 'If not a double swindler,' whispered Wegg, 'why a dark lantern? We could have seen what he was about, if he had carried a light one. Softly, this way.'

Cautiously along the path that was bordered by fragments of crockery set in ashes, the two stole after him. They could hear him at his peculiar trot, crushing the loose cinders as he went. 'He knows the place by heart,' muttered Silas, 'and don't need to turn his lantern on, confound him!' But he did turn it on, almost in that same instant, and flashed its light upon the first of the Mounds.

'Is that the spot?' asked Venus in a whisper.

'He's warm,' said Silas in the same tone. 'He's precious warm. He's close. I think he must be going to look for it. What's that he's got in his hand?'

'A shovel,' answered Venus. 'And he knows how to use it, remember, fifty times as well as either of us.'

'If he looks for it and misses it, partner,' suggested Wegg, 'what shall we do?'

'First of all, wait till he does,' said Venus.

Discreet advice too, for he darkened his lantern again, and the mound turned black. After a few seconds, he turned the light on once more, and was seen standing at the foot of the second mound, slowly raising the lantern little by little until he held it up at arm's length, as if he were examining the condition of the whole surface.

'That can't be the spot too?' said Venus.

'No,' said Wegg, 'he's getting cold.'

'It strikes me,' whispered Venus, 'that he wants to find out whether any one has been groping about there.'

'Hush!' returned Wegg, 'he's getting colder and colder.--Now he's freezing!'

This exclamation was elicited by his having turned the lantern off again, and on again, and being visible at the foot of the third mound.