"But I am doing them some good," she protested to herself, and in proof of it took from a drawer the little memorandum book in which she set down her daily expenses. She went back over the accounts of the month just past. Nothing for herself except board and carfare, but the other entries filled several pages: "Ice, fresh eggs, cream, beef juice, ice, alcohol, towels, ice—"

Each time the word ice met her eye she recalled the parched lips that had moaned for it, the feverish hands that had clutched it so greedily when she brought it, and she thought if Sandford Berry could only see what she had done for some of the poor souls who "got on her nerves" he'd change his opinion about her efforts to help them being of no avail. But the next moment a mood of depression seized her, weighing down on her so heavily that hot tears started to her eyes.

"He's right! It isn't of any lasting good," she thought. "It's like the ice that brings relief for a moment, but is melted and gone the next! And my salary is all gone, and so is nearly everything that I saved the month before. There isn't a dollar left to my credit in the savings bank. What is the use of going on this way, when all one can do amounts to no more than a drop in the bucket?"

Mary had sat up late the night before, finishing a lot of letters that Mrs. Blythe was anxious to have mailed as soon as possible. It was midnight when she covered her typewriter, and the heat and a stray mosquito which had eluded both Mrs. Crum and the screens, made her wakeful and restless. That accounted for her physical exhaustion, while the experiences of the morning were enough to send her spirits to the lowest ebb.

She told herself over and over, as she lay across the bed and tried to reason herself into a more cheerful frame of mind, that it was only natural that she should feel as she did, and that when she was rested the world would look as bright as usual. On account of her late work the night before, Mrs. Blythe had given her nothing to do to-day. It was to see protégés of her own that Mary had gone to the tenements. She might have passed the morning with a book, down on the bank of the river under the willows, where there was a cooling breath now and then from the water. But, haunted by Elsie Whayne's hollow-eyed little face, she could not go off and enjoy her holiday alone in comfort.

For weeks Elsie had seemed burning up with a slow fever, and it was for her Mary had spent the last of her salary on alcohol for cooling rubs, and for ice and for some thin, soft ready-made gowns. Poor little country-bred Elsie, who had cried over her line of gray clothes because she could not wash them clean in the scanty amount of water allotted to each room in the crowded house, cried again over the snowy whiteness of the new gowns. They were such a joy to her that it was pitiful to hear her exclamations over them.

And Mary, seeing the wreck that fever had made of the pretty child, who had come to the tenement abloom with health, wrote down one more black crime against the man who was responsible for the fever, because he would not clean up the plague-infested spots on which it fed and grew.

It is bad enough to be ill when one has every luxury in a quiet room to oneself, where deft-fingered nurses keep noiseless watch to minister to the slightest need; but to suffer as the children of the tenements must, with not even a whole bed to oneself sometimes, oh, the pity of it! And to have to lie as some of them do, all through the stifling days, panting and gasping in the fumes of an ill-smelling lamp, because the four dark walls have not a single window—oh, the shame of it!

Mary never encountered the first sight without wishing impulsively that her eyes had never been opened to such things. She was so much happier before she knew that such conditions existed in the world. But she never came across the second that a sort of fierce joy did not take possession of her at the thought that she did know, and that she was helping in a fight to wipe out such dreadful holes, which are all that some families have to call home.

She fell asleep presently, and lay motionless until a banana man went by in the street below, with loud cries of his wares underneath her window. Then she roused up with a start, to find herself cramped from long lying in one position with her clothes on.