Sorely puzzled, desperately homesick, and very lonely, Iris sobbed herself to sleep. All night she dreamed of East Lancaster, where the sky came down close to the ground, instead of ending at an ugly line of roofs. The soft winds came through her window, sweet with clover and apple bloom. Doctor Brinkerhoff and the Master, Fraeulein Fredrika, Aunt Peace, Mrs. Irving, and Lynn--always Lynn--moved in and out of the dream. When she woke, she felt her desolation more keenly than ever before. At the door of Sleep a sentinel stands, an angel in grey garments. The crimson poppies crown her head and droop to her waist. The floor is strewn with them, and the silken petals, crushed by the feet of passing strangers, give out a strange perfume. To enter that door, you must pass Our Lady of Dreams. Sometimes she smiles as you enter, and sometimes there is only a careless nod. Often her clear, serene eyes make no sign of recognition, and at other times she frowns. But, whatever be the temper of the Lady at the door, your dream waits for you inside. The parcels are all alike, so it is useless to stop and choose, but you must take one. Frequently, when you open it, there is nothing there but peaceful slumber, cunningly arranged to look like a dream. Once in a thousand times it happens that you get the dream that is meant for you, because it all depends upon chance, and so many strangers nightly enter that door that it is impossible to arrange the parcels any differently. When the night has passed, and you come back, it is always through the same door, where the patient sentinel still stands. You are supposed to give back your dream, so that someone else may have it the next night, but if she is tired, or very busy, you may sometimes slip through and so have a dream to remember. Iris had given back her dream, but a strong impression of East Lancaster still remained, and it was as though she had been there in the night. Suddenly she sat up in bed, with her heart wildly throbbing. Why not go back? Why not, indeed? Why not take a flying trip, just to see the dear place again? Why not talk for a few minutes with Mrs. Irving, then slip upstairs for the emerald, the bit of lace, the feather fan, and the lonely little mother in the attic? She could plan her journey so that she would be making her call while Lynn was at his lesson. When it was time for him to return, she could go to Doctor Brinkerhoff's and thank him for writing. While there, she could see Lynn come downhill--of course, not to look at him, but just to know that he was out of the way. Then she could go up the hill and stay with Fraeulein Fredrika and the Master until almost train time. It was practicable and in every way desirable. Perhaps, after she had seen East Lancaster once more, she would not be so homesick. Iris hummed a little song as she dressed herself, far happier than she had been for many months.