A heavy train, drawn by two engines, was dashing towards London. Whitsuntide had come, and the public took advantage of the holiday, and the trains were crammed. Austin Clay took advantage of it also; it was a saving to his pocket, the fares having been lowered; and he rather liked a cram. What he did not like, though, was the being stuffed into a first-class carriage with its warm mats and cushions. The crowd was so great that people sat indiscriminately in any carriage that came first. The day was intensely hot, and he would have preferred one open on all sides. They were filled, however, before he came. He had left Ketterford, and was on his road to London to seek his fortune—as old stories used to say.

Seated in the same compartment as himself was a lady with a little girl. The former appeared to be in very delicate health; she remarked more than once, that she would not have travelled on so crowded a day, had she given it proper thought. The little girl was chiefly remarkable for making herself troublesome to Austin; at least, her mamma perpetually reproached her with doing so. She was a lovely child, with delicately carved features, slightly aquiline, but inexpressibly sweet and charming. A bright colour illumined her cheeks, her eyes were large and dark and soft, and her brown curls were flowing. He judged her to be perhaps eleven years old; but she was one of those natural, unsophisticated children, who appear much younger than they are. The race has pretty nearly gone out of the world now: I hope it will come back again.

'Florence, how can you be so tiresome? Pushing yourself before the gentleman against that dangerous door! it may fly open at any moment. I am sure he must be tired of holding you.'

Florence turned her bright eye—sensible, honest eyes, bright though they were—and her pretty hot cheeks upon the gentleman.

'Are you tired, sir?'

Austin smiled. 'It would take rather more than this to tire me,' he said. 'Pray allow her to look out,' he added, to the lady, opposite to whom he sat; 'I will take every care of her.'

'Have you any little girls of your own?' questioned the young damsel.

Austin laughed outright. 'No.'

'Nor any sisters?'

'Nor any sisters. I have scarcely any relatives in the world. I am not so fortunate as you.'

'I have a great many relatives, but no brothers or sisters. I had a little sister once, and she died when she was three years old. Was it not three, mamma?'

'And how old are you?' inquired Austin.

'Oh, pray do not ask,' interposed the lady. 'She is so thoroughly childish, I am ashamed that anybody should know her age. And yet she does not want sense.'

'I was twelve last birthday,' cried the young lady, in defiance of all conventionalism. 'My cousin Mary is only eleven, but she is a great deal bigger than I.'

'Yes,' observed the lady, in a tone of positive resentment. 'Mary is quite a woman already in ideas and manners: you are a child, and a very backward one.'

'Let her be a child, ma'am, while she may,' impulsively spoke Austin; 'childhood does not last too long, and it never comes again. Little girls are women nowadays: I think it is perfectly delightful to meet with one like this.'

Before they reached London other passengers had disappeared from the carriage, and they were alone. As they neared the terminus, the young lady was peremptorily ordered to 'keep her head in,' or perhaps she might lose it.

'Oh dear! if I must, I must,' returned the child. 'But I wanted to look out for papa; he is sure to be waiting for us.'

The train glided into its destination. And the bright quick eyes were roving amidst the crowd standing on the platform. They rested upon a gentleman.

'There's Uncle Henry! there's Uncle Henry! But I don't see papa. Where's papa?' she called out, as the gentleman saw them and approached.

'Papa's not come; he has sent me instead, Miss Florence.' And to Austin Clay's inexpressible surprise, he recognised Mr. Henry Hunter.

'There is nothing the matter? James is not ill?' exclaimed the lady, bending forward.

'No, no; nothing of that. Being a leisure day with us, we thought we would quietly go over some estimates together. James had not finished the calculations, and did not care to be disturbed at them. Your carriage is here.'

Mr. Henry Hunter was assisting her to alight as he spoke, having already lifted down Florence. A maid with a couple of carpet-bags appeared presently, amidst the bustle, and Austin saw them approach a private carriage. He had not pushed himself forward. He did not intend to do so then, deeming it not the most fitting moment to challenge the notice of Mr. Henry Hunter; but that gentleman's eye happened to fall upon him.

Not at first for recognition. Mr. Hunter felt sure it was a face he had seen recently; was one he ought to know; but his memory was puzzled. Florence followed his gaze.

'That gentleman came up in the same carriage with us, Uncle Henry. He got in at a place they called Ketterford. I like him so much.'

Austin came forward as he saw the intent look; and recollection flashed over the mind of Mr. Henry Hunter. He took both the young man's hands in his and grasped them.

'You like him, do you, Miss Florence?' cried he, in a half-joking, half-fervent tone. 'I can tell you what, young lady; but for this gentleman, you would no longer have possessed an Uncle Henry to plague; he would have been dead and forgotten.'

A word or two of explanation from Austin, touching what brought him to London, and his intention to ask advice of Mr. Henry Hunter. That gentleman replied that he would give it willingly, and at once, for he had leisure on his hands that day, and he could not answer for it that he would have on another. He gave Austin the address of his office.

'When shall I come, sir?' asked Austin.

'Now, if you can. A cab will bring you. I shall not be there later in the day.'

So Austin, leaving his portmanteau, all the luggage he had at present brought with him, in charge at the station, proceeded in a cab to the address named, Mr. Henry Hunter having driven off in the carriage.

The offices, yards, buildings, sheds, and other places pertaining to the business of Hunter and Hunter, were situated in what may be considered a desirable part of the metropolis. They encroached neither upon the excessive bustle of the City, nor upon the aristocratic exclusiveness of the gay West end, but occupied a situation midway between the two. Sufficiently open was the district in their immediate neighbourhood, healthy, handsome, and near some fine squares; but a very, very little way removed, you came upon swarming courts, and close dwellings, and squalor, and misery, and all the bad features of what we are pleased to call Arab life. There are many such districts in London, where wealth and ease contrast with starvation and improvidence, all but within view of each other; the one gratifying the eye, the other causing it pain.

The yard and premises were of great extent. Austin had thought Mr. Thornimett's pretty fair for size; but he could laugh at them, now that he saw the Messrs. Hunters'. They were enclosed by a wall, and by light iron gates. Within the gates on the left-hand side were the offices, where the in-door business was transacted. A wealthy, important, and highly considered firm was that of the Messrs. Hunter. Their father had made the business what it was, and had bequeathed it to them jointly at his death. James, whose wife and only child you have seen arriving by the train, after a week's visit to the country, was the elder brother, and was usually styled Mr. Hunter; the younger was known as Mr. Henry Hunter, and he had a large family. Each occupied a handsome house in a contiguous square.

Mr. Henry Hunter came up almost as Austin did, and they entered the offices. In a private room, warmly carpeted, stood two gentlemen. The one, had he not been so stout, would have borne a great likeness to Mr. Henry Hunter. It was Mr. Hunter. In early life the likeness between the brothers had been remarkable; the same dark hair and eyes; the well-formed acquiline features, the same active, tall, light figure; but, of late years, James had grown fat, and the resemblance was in part lost. The other gentleman was Dr. Bevary, a spare man of middle height, the brother of Mrs. James Hunter. Mr. Henry Hunter introduced Austin Clay, speaking of the service rendered him, and broadly saying as he had done to Florence, that but for him he should not now have been alive.

'There you go, Henry,' cried Dr. Bevary. 'That's one of your exaggerations, that is: you were always given to the marvellous, you know. Not alive!'

Mr. Henry Hunter turned to Austin. 'Tell the truth, Mr. Clay. Should I, or not?' And Austin smiled, and said he believed not.

'I cannot understand it,' exclaimed Dr. Bevary, after some explanation had been given by Mr. Henry Hunter. 'It is incredible to suppose a strange woman would attack you in that manner, unless she was mad.'

'Mad, or not mad, she did it,' returned Mr. Henry Hunter. 'I was riding Salem—you know I took him with me, in that week's excursion I made at Easter—and the woman set upon me like a tigress, clutching hold of Salem, who won't stand such jokes. In his fury, he got loose from her, dashing he neither knew nor cared whither, and this fine fellow saved us on the very brink of the yawning pit—risking the chance of getting killed himself. Had the horse not been arrested, I don't see how he could have helped being knocked over with us.'

Mr. Hunter turned a warm grateful look on Austin. 'How was it you never spoke of this, Henry?' he inquired of his brother.

'There's another curious phase of the affair,' laughed Mr. Henry Hunter. 'I have had a dislike to speak of it, even to think of it. I cannot tell you why; certainly not on account of the escaped danger. And it was over: so, what signified talking of it?'

'Why did she attack you?' pursued Dr. Bevary.

'She evidently, if there was reason in her at all, mistook me for somebody else. All sorts of diabolical things she was beginning to accuse me of; that of having evaded her for some great number of years, amongst the rest. I stopped her; telling her I had no mind to be the depository of other people's secrets.'

'She solemnly protested to me, after you rode away, sir, that you were the man who had done her family some wrong,' interposed Austin. 'I told her I felt certain she was mistaken; and so drew down her anger upon me.'

'Of what nature was the wrong?' asked Dr. Bevary.

'I cannot tell,' said Austin. 'I seemed to gather from her words that the wrong was upon her family, or upon some portion of her family, rather than upon her. I remember she made use of the expression, that it had broken up her happy home.'

'And you did not know her?' exclaimed the doctor, looking at Mr. Henry Hunter.

'Know her?' he returned, 'I never set eyes on her in all my life until that day. I never was in the place before, or in its neighbourhood. If I ever did work her wrong, or ill, I must have done it in my sleep; and with miles of distance intervening. Who is she? What is her name? You told it me, Mr. Clay, but I forget what it was.'

'Her name is Gwinn,' replied Austin. 'The brother is a lawyer and has scraped together a business. One morning, many years ago, a lady arrived at his house, without warning, and took up her abode with him. She turned out to be his sister, and the people at Ketterford think she is mad. It is said they come from Wales. The little boys call after her, "the mad Welsh woman." Sometimes Miss Gwinn.'

'What did you say the name was?' interrupted Dr. Bevary, with startling emphasis. 'Gwinn?—and from Wales?'

'Yes.'

Dr. Bevary paused, as if in deep thought. 'What is her Christian name?' he presently inquired.

'It is a somewhat uncommon one,' replied Austin. 'Agatha.'

The doctor nodded his head, as if expecting the answer. 'A tall, spare, angular woman, of great strength,' he remarked.

'Why, what do you know of her?' exclaimed Mr. Henry Hunter to the doctor, in a surprised tone.

'Not a great deal. We medical men come across all sorts of persons occasionally,' was the physician's reply. And it was given in a concise, laconic manner, as if he did not care to be questioned further. Mr. Henry Hunter pursued the subject.

'If you know her, Bevary, perhaps you can tell whether she is mad or sane.'

'She is sane, I believe: I have no reason to think her otherwise. But she is one who can allow angry passion to master her at moments: I have seen it do so. Do you say her brother is a lawyer?' he continued, to Austin Clay.

'Yes, he is. And not one of the first water, as to reputation; a grasping, pettifogging practitioner, who will take up any dirty case that may be brought to him. And in that, I fancy, he is a contrast to his sister; for, with all her strange ways, I should not judge her to be dishonourable. It is said he speculates, and that he is not over particular whose money he gets to do it with.'

'I wonder that she never told me about this brother,' dreamily exclaimed the doctor, in an inward tone, as if forgetting that he spoke aloud.

'Where did you meet with her? When did you know her?' interposed Mr. Henry Hunter.

'Are you sure that you know nothing about her?' was the doctor's rejoinder, turning a searching glance upon Mr. Henry Hunter.

'Come, Bevary, what have you got in your head? I do not know her. I never met with her until she saw and accosted me. Are you acquainted with her history?'

'With a dark page in it.'

'What is the page?'

Dr. Bevary shook his head. 'In the course of a physician's practice he becomes cognisant of many odds and ends of romance, dark or fair; things that he must hold sacred, and may not give utterance to.'

Mr. Henry Hunter looked vexed. 'Perhaps you can understand the reason of her attacking me?'

'I could understand it, but for your assertion of being a stranger to her. If it is so, I can only believe that she mistook you for another.'

'If it is so,' repeated Mr. Henry Hunter. 'I am not in the habit of asserting an untruth, Bevary.'

'Nor, on the other hand, is Miss Gwinn one to be deceived. She is keen as a razor.'

'Bevary, what are you driving at?'

'At nothing. Don't be alarmed, Henry. I have no cause to suppose you know the woman, or she you. I only thought—and think—she is one whom it is almost impossible to deceive. It must, however, have been a mistake.'

'It was a mistake—so far as her suspicion that she knew me went,' decisively returned Mr. Henry Hunter.

'Ay,' acquiesced Dr. Bevary. 'But here am I gossiping my morning away, when a host of patients are waiting for me. We poor doctors never get a holiday, as you more favoured mortals do.'

He laughed as he went out, nodding a friendly farewell to Austin. Mr. Henry Hunter stepped out after him. Then Mr. Hunter, who had not taken part in the discussion, but had stood looking from the window while they carried it on, wheeled round to Austin and spoke in a low, earnest tone.

'What is this tale—this mystery—that my brother and the doctor seem to be picking up?'

'Sir, I know no more than you have heard me say. I witnessed her attack on Mr. Henry Hunter.'

'I should like to know further about it: about her. Will you——Hush! here comes my brother back again. Hush!'

His voice died away in the faintest whisper, for Mr. Henry Hunter was already within the room. Was Mr. Hunter suspecting that his brother had more cognisance of the affair than he seemed willing to avow? The thought, that it must be so, crossed Austin Clay; or why that warning 'hush' twice repeated?

It happened that business was remarkably brisk that season at Hunter and Hunter's. They could scarcely get hands enough, or the work done. And when Austin explained the cause which had brought him to town, and frankly proffered the question of whether they could recommend him to employment, they were glad to offer it themselves. He produced his credentials of capacity and character, and waited. Mr. Henry Hunter turned to him with a smile.

'I suppose you are not above your work, Mr. Clay?'

'I am not above anything in the world that is right, sir. I have come to seek work.'

He was engaged forthwith. His duties at present were to lie partly in the counting-house, partly in overlooking the men; and the salary offered was twenty-five pounds per quarter.

'I can rise above that in time, I suppose,' remarked Austin, 'if I give satisfaction?'

Mr. Hunter smiled. 'Ay, you can rise above that, if you choose. But when you get on, you'll be doing, I expect, as some of the rest do.'

'What is that, sir?'

'Leaving us, to set up for yourself. Numbers have done so as soon as they have become valuable. I do not speak of the men, you understand, but of those who have been with us in a higher capacity. A few of the men, though, have done the same; some have risen into influence.'

'How can they do that without capital?' inquired Austin. 'It must take money, and a good deal of it, to set up for themselves.'

'Not so much as you may think. They begin in a small way—take piece-work, and work early and late, often fourteen and fifteen hours a day, husbanding their earnings, and getting a capital together by slow but sure degrees. Many of our most important firms have so risen, and owe their present positions to sheer hard work, patience, and energy.'

'It was the way in which Mr. Thornimett first rose,' observed Austin. 'He was once a journeyman at fourteen shillings a week. He got together money by working over hours.'

'Ay, there's nothing like it for the industrious man,' said Mr. Hunter.

Preliminaries were settled, advice given to him where he might find lodgings, and Austin departed, having accepted an invitation to dine at six at Mr. Henry Hunter's.

And all through having performed an unpremeditated but almost necessary act of bravery.