Mrs. White had indeed been watching them from the window; but Stephen had reckoned without his host, or rather without his hostess, when he assured Mercy that his mother would be so glad to see her.  The wisest and the tenderest of men are continually making blunders in their relations with women; especially if they are so unfortunate as to occupy in any sense a position involving a relation to two women at once.  The relation may be ever so rightful and honest to each woman; the women may be good women, and in their right places; but the man will find himself perpetually getting into most unexpected hot water, as many a man could testify pathetically, if he were called upon.

Mrs. White had been watching her son through the whole of his conversation with Mercy.  She could see only dimly at such a distance; but she had discerned that it was a woman with whom he stood talking so long.  It was nearly half an hour past supper-time, and supper was Mrs. White’s one festivity in the course of the day.  Their breakfast and their mid-day dinner were too hurried meals for enjoyment, because Stephen was obliged to make haste to the office; but with supper there was nothing to interfere.  Stephen’s work for the day was done:  he took great pains to tell her at this time every thing which he had seen or heard which could give her the least amusement.  She looked forward all through her long lonely days to the evenings, as a child looks forward to Saturday afternoons.  Like all invalids whose life has been forced into grooves, she was impatient and unreasonable when anybody or any thing interfered with her routine.  A five minutes’ delay was to her a serious annoyance, and demanded an accurate explanation.  Stephen so thoroughly understood this exactingness on her part that he adjusted his life to it, as a conscientious school-boy adjusts his to bells and signals, and never trespassed knowingly.  If he had dreamed that it was past tea-time, on this unlucky night, he would never have thought of asking Mercy to go in and see his mother.  But he did not; and it was with a bright and eager face that he threw open the door, and said in the most cordial tone,—­

“Mother, I have brought Mrs. Philbrick to see you.”

“How do you do, Mrs. Philbrick?” was the rejoinder, in a tone and with a look so chilling that poor Mercy’s heart sank within her.  She had all along had an ideal in her own mind of the invalid old lady, Mr. White’s mother, to whom she was to be very good, and who was to be her mother’s companion.  She pictured her as her own mother would be, a good deal older and feebler, in a gentle, receptive, patient old age.  Of so repellent, aggressive, unlovely an old woman as this she had had no conception.  It would be hard to do justice in words to Mrs. White’s capacity to be disagreeable when she chose.  She had gray eyes, which, though they had a very deceptive trick of suffusing with tears as of great sensibility on occasion, were capable