Then, he began to wonder when his first patient would appear, or whether he was destined, by a special dispensation of Providence, never to have any patients at all; and then, he thought about Rose again, and dropped to sleep and dreamed about her, till the tones of her sweet merry voice sounded in his ears, and her soft tiny hand rested on his shoulder.

There WAS a hand upon his shoulder, but it was neither soft nor tiny; its owner being a corpulent round-headed boy, who, in consideration of the sum of one shilling per week and his food, was let out by the parish to carry medicine and messages. As there was no demand for the medicine, however, and no necessity for the messages, he usually occupied his unemployed hours--averaging fourteen a day--in abstracting peppermint drops, taking animal nourishment, and going to sleep.

'A lady, sir--a lady!' whispered the boy, rousing his master with a shake.

'What lady?' cried our friend, starting up, not quite certain that his dream was an illusion, and half expecting that it might be Rose herself.--'What lady? Where?'

'THERE, sir!' replied the boy, pointing to the glass door leading into the surgery, with an expression of alarm which the very unusual apparition of a customer might have tended to excite.

The surgeon looked towards the door, and started himself, for an instant, on beholding the appearance of his unlooked-for visitor.

It was a singularly tall woman, dressed in deep mourning, and standing so close to the door that her face almost touched the glass. The upper part of her figure was carefully muffled in a black shawl, as if for the purpose of concealment; and her face was shrouded by a thick black veil. She stood perfectly erect, her figure was drawn up to its full height, and though the surgeon felt that the eyes beneath the veil were fixed on him, she stood perfectly motionless, and evinced, by no gesture whatever, the slightest consciousness of his having turned towards her.

'Do you wish to consult me?' he inquired, with some hesitation, holding open the door. It opened inwards, and therefore the action did not alter the position of the figure, which still remained motionless on the same spot.

She slightly inclined her head, in token of acquiescence.

'Pray walk in,' said the surgeon.

The figure moved a step forward; and then, turning its head in the direction of the boy--to his infinite horror--appeared to hesitate.

'Leave the room, Tom,' said the young man, addressing the boy, whose large round eyes had been extended to their utmost width during this brief interview. 'Draw the curtain, and shut the door.'

The boy drew a green curtain across the glass part of the door, retired into the surgery, closed the door after him, and immediately applied one of his large eyes to the keyhole on the other side.

The surgeon drew a chair to the fire, and motioned the visitor to a seat. The mysterious figure slowly moved towards it. As the blaze shone upon the black dress, the surgeon observed that the bottom of it was saturated with mud and rain.

'You are very wet,' be said.

'I am,' said the stranger, in a low deep voice.

'And you are ill?' added the surgeon, compassionately, for the tone was that of a person in pain.

'I am,' was the reply--'very ill; not bodily, but mentally. It is not for myself, or on my own behalf,' continued the stranger, 'that I come to you. If I laboured under bodily disease, I should not be out, alone, at such an hour, or on such a night as this; and if I were afflicted with it, twenty-four hours hence, God knows how gladly I would lie down and pray to die. It is for another that I beseech your aid, sir. I may be mad to ask it for him--I think I am; but, night after night, through the long dreary hours of watching and weeping, the thought has been ever present to my mind; and though even _I_ see the hopelessness of human assistance availing him, the bare thought of laying him in his grave without it makes my blood run cold!' And a shudder, such as the surgeon well knew art could not produce, trembled through the speaker's frame.