"Now if we can just stay good a while!" wailed Mary. "I, for one, am tired of getting into scrapes and mean to be a little tin angel for at least a week. I wouldn't think of putting a greater task on my sub-conscious self."

I wasn't so sure of myself, as that minute I had under my mattress a box from Mammy Susan, filled to the brim with contraband food that would put me in durance vile for at least a month if I should be caught with the goods.

The committee on arrangements for the sheet and pillow case party had determined that ice cream and cake should be the refreshments for the evening. The ice cream was usually cut in very slim slices and the cake was served in mere sample sizes, so I thought when the big ball was over I could gather a few chosen spirits and we could dispose of Mammy Susan's box in short order. I had not divulged to the others that this box had arrived, knowing it would be such a delightful surprise for them.

Mammy Susan had sent it in care of a coloured laundress who did up our best shirt waists and collars, things we did not dare trust to the catch-as-catch-can method of the school laundry. Shades of my honourable ancestors! She had brought the box to the school concealed beneath the folds of fine linen.

"Ef Miss Perlimpton ketch me she won't 'low me to set foot in this here place agin, but you young ladies is been so kin' an' ginerous to me that I's willin' to risk sompen fer yo' pleasure," the old woman had said as she lifted out the carefully ironed shirt waists and then the large flat box that had come by parcels post from Bracken. I had warned Mammy Susan to send things in flat boxes as they were so much easier to conceal than square ones. This one fitted nicely under my mattress. It gave the bed a rather hiked up look in the middle, but making beds was not the long suit of the Greshamites, so I hoped it would pass inspection, knowing that other beds that were innocent were much lumpier than mine.

If you have never been to a sheet and pillow case party, go your first chance, and if no one else gets up one, get it up yourself. Drape a sheet about you in folds as Greek as you can manage, pinning the folds at the shoulders, and then put on a pillow case like a hood. If the case is old, cut holes in it for eyes. If you don't possess an old one, make a cotton mask to tie around your face and pull the hood well over your forehead. The effect is gruesome, indeed, and that night we looked like a veritable Ku Klux Klan.

We wanted to mark ourselves in some way so that we could be told by one another, so we put on each back in black chalk a mystic V, standing for five, our quintette. Dum and Dee and Annie and I were almost of the same height. I was a little shorter, but not enough to make much difference, but Mary was a perfect chunk of a girl and when we got her draped she looked like a snow ball.

The gymnasium, our ball room, was hung with paper pumpkin lanterns and papier-mâché skulls. "And in those holes where eyes did once inhabit" there shone forth lights giving a very weird effect indeed. The light was dim and the ghostly figures moving around would have frightened Mr. Ryan, the old night watchman, to death, I am sure. But he, good man, did not have to keep watch until eleven o'clock.

The girls came in singly and in groups, all bent on disguise. Some of them sat against the wall, afraid that their walks would give them away, and all were silent for the most part except for a few ghostly groans or wails. Some one was at the piano playing the "Goblins will git yer ef yer don't mind out." In a little while couples took the floor and began whirling around.

"Who is that tall girl dancing with the little chunky one?" whispered Dee to me. "I thought for a minute the chunky one was Mary, but I see she has no V on her back."