Sue's face, which had been as bright as Lili's own, fell.
"Oh, Mary Hart!" she cried. "How could you?"
"How could I what?" and Mary's rosy face looked up from the foot of the staircase.
"Why, I supposed you were still sound asleep, and I was just going to send a pigeon over. See! The note is all fastened on; and it's a Romeo note, too; and now you have spoiled it all!"
"Not a bit!" said Mary, cheerfully. "I'll run right back, Sue. I am only walking in my sleep. Look! see me walk!"
She stretched her arms out stiffly, and stalked away, holding her head high and staring straight in front of her. Sue observed her critically.
"You're doing it more like Lady Macbeth than Juliet!" she called after her. "But still it's fine, Mary, only you ought to glare harder, I think. Mind you stay asleep till the pigeon comes. It's Abou Hassan the wag" (the pigeons were named out of the "Arabian Nights"), "so you might give him a piece of apple, if you like, Juliet."
"No apples in Verona at this season!" said Juliet, in a sleep-walking voice (which is a loud, sepulchral monotone, calculated to freeze the blood of the listener). "I don't suppose hard-boiled egg would hurt him!" Then she snored gently, and disappeared round the corner.
"That was clever of Mary," said Sue. "I wish I walked in my sleep really and truly, like that funny book Mr. Hart has about Sylvester Sound. It would be splendid to be able to walk over the housetops and never fall, and never know anything about it till you woke up and found yourself somewhere else. And then, in that opera Mamma told me about, she walked right out of the window, and all kinds of things happened. It must be dreadfully exciting. But if I did walk in my sleep, I would always go to bed with my best dress on, only I'd have my feet bare and my hair down. Dear me! There's that gray cat, and I know she is after my pigeons! Just wait a minute, you cat!"
Sue dismissed the pigeons gently, and they fluttered obediently up to their cote, while she ran downstairs. Sure enough, a wicked-looking gray cat was crouching on a branch of the apple-tree, watching with hungry eyes the few birds that had remained on the roof. The cat did not see Sue, or, at all events, took no notice of her. Sue slipped round to the farther side of the tree and began to climb up silently. It was an easy tree to climb, and she knew every knob and knot that was comfortable for the foot to rest on. Soon she was on a level with the roof of the pigeon-house, and, peeping round the bole, saw the lithe gray body flattened along the bough, and the graceful, wicked-looking tail curling and vibrating to and fro. The pretty, stupid pigeons cooed and preened their feathers, all unconscious of the danger; another minute, and the fatal spring would come. Sue saw the cat draw back a little and stiffen herself. She sprang forward with a shout, caught the branch, missed it—and next moment Sue and cat were rolling on the ground together in a confused heap. Poor pussy (who could not understand why she might not have pigeons raw, when other people had them potted) fled, yowling with terror, and never stopped till she was under the kitchen stove, safe from bright-eyed, shouting avalanches. Sue picked herself up more slowly, and rubbed her head and felt for broken bones.