She switched it off and rolled onto her stomach, bunching her pillow up under her cheek. Just a few more minutes, she thought with a yawn. She had been having the most perfect dream. She had been alone in the darkroom at school, developing pictures of a beautiful lake, when Todd had come up behind her and slipped his arms around her waist. Elizabeth had turned and he had pulled her into this amazing kiss....A door slammed somewhere in the house and Elizabeth's eyes popped open. Half an hour had passed. Heart in her throat, she sat up straight in bed and flung the covers aside. She couldn't believe she had let herself doze off again without hitting the Snooze button. What was wrong with her? She was never this irresponsible."Why am I so tired?" she asked herself, rubbing her groggy eyes.Then she remembered. She had stayed up late studying for the tour guide test. And when she had finally finished, she had sat up in bed even later, wondering where the heck her sister was.Jessica! Elizabeth thought, suddenly wide awake.