The parlor blinds were shut, and all the windows of the third-story rooms were shaded; but the pantry window, looking out on a long low shed, such as city houses have to keep their wood in and to dry their clothes upon, was open; and out at this window had come two little girls, with quiet steps and hushed voices, and carried their books and crickets to the very further end, establishing themselves there, where the shade of a tall, round fir tree, planted at the foot of the yard below, fell across the building of a morning.