When they returned sophomore year more alike than ever, with happy plans for the best double room on the second floor, they were met by quite another kind of grin: its owner, Mrs. Harrow, would have perhaps described it as firm and pleasant—the Twins referred to it bitterly as hypocritical and disgusting.

"No, Martha, no. It's no use to coax me—I can't have it. I cannot go through another such year. If you wish to remain in the house, you must separate. You can have No. 10 with Alberta Bunting, and Kate can go in with Margaret—she says she is perfectly willing, rather than give up the room, and Helen is not coming back till next year. Now, I don't want to have to argue about it; I think you are better apart."

No one ever accused Mrs. Harrow of tact. Her placid firmness was almost the most exasperating thing about her. Her decisions, if apparently somewhat feather-beddish, ranked, nevertheless, with those of the Medes and Persians, and the Twins walked haughtily away—beaten but defiant.

Of course it never occurred to them to leave the house, and Kate, after a time, grew quite contented, for Miss Pattison was eminently pleasant and tactful, kept the room in beautiful order, and spent a great deal of time in the Dewey with her sister, an instructor in the college, and her great friend Cornelia Burt, who was off the campus. This left the room to the Twins, who were almost as much together as of yore. But Martha was in quite another case. In her the insult of a dictated separation rankled continually, and her hitherto mild contempt for Mrs. Harrow deepened into a positively appalling enmity. Circumstances unfortunately assisted her feeling, for beyond a doubt Alberta May Bunting was not adapted to her new room-mate.

She was a wholesome, kindly creature, with high principles and no particular waist-line. She drank a great deal of milk, and was a source of great relief to her teachers, her recitations being practically perfect. From her sophomore year she had been wildly, if solidly, addicted to zoölogy, and to her, after hours spent in the successful chase of the doomed insect, the grasshopper was literally a burden, for she slew him by the basketful. She rendered the surrounding territory frogless in her zeal for laboratory practice, and in her senior year it was rumored that stray cats fled at her approach: "She'll cut me up in my sleep," said Martha, gloomily, "and soak me in formaline in the bath-tub—the idiot!"

For, although the "h'Arrow-that-flyeth-by-day-and-the-terror-that-walketh-by-night," as Martha Williams, in a burst of inspiration, had named her, could not, of course, have known it, Sutton M., as she was most commonly called, loathed and despised bugs, reptiles, and crawling and dismembered things generally, more than aught else beside. She regarded an interest in such things as an indication of mild insanity, and as a characteristic of Alberta May's such a predilection assumed the proportions of a malignant insult.

"It's bad enough to have her drink milk like a cow, and eat graham crackers like a—like a steam-engine," she confided to her sympathetic sister, "and smell like a whole biological laboratory, and glower at me, and bobble her head like a China image whenever I open my mouth, and call me Mottha, which I despise, and say, 'Why, the idea! Why, Mottha, the idea! What do you mean, Mottha?' without putting little bottles of Things all around, and my having to upset them. My gym suit made me sick to put on for a week because I upset some nasty little claws all pickled in something per cent. alcohol on the sleeve, and I kept thinking the legs were walking on me—ugh! they were leggy claws!"

The h'Arrow-that-flyeth-by-day had fondly hoped that Alberta would "do Martha Sutton a world of good," because of her exemplary, regular habits and her calm, sensible nature, but this consummation, though devoutly to be wished, was fated never to be witnessed. Everyone heard the wails and gibes of Sutton M., but to few or none were the woes of Alberta May made known. But that she must have had them, her attitude at the time of the crisis conclusively proved.

The Twins, in the course of their mysterious loitering, overheard a somewhat sentimental discussion between Evelyn Lyon and an extremely stiff and correct young man from Amherst, as to whether chivalry and openly expressed devotion to the fair were not disappearing from the earth. "Men like shirt-waists and golf-shoes," Evelyn had been heard to murmur, with a glance at her fluffy chiffon and bronze slippers, and the senior had protested that they did not, and that emotion, if controlled, was as deep as in the balcony-serenade days. "In fact," said he, finally, "Estabrook and I will serenade you Wednesday night."

"You would never dare," said Evelyn, with a glance at his eye-glasses and collar, which for height and circumference might have been a cuff. "You'd be afraid the girls would laugh." The senior looked nettled. "Expect us at ten on Wednesday next," said he. "It won't necessarily be the Glee and Banjo Club, you understand, but it will be a real, old-fashioned serenade." Then, as Evelyn smiled maliciously, he added, "Only you must appear at the casement, and throw flowers, you know—that's what they did." Evelyn frowned, but agreed. "At the end of the song, I will," she said, with visions of the night-watchman hasting to the scene.