““How does she do that?” Bird asked. I didn’t have to ask who the she was. I knew it was Tiffany. Nor did I have to ask what Bird was referring to. Jason and Mac were leaning toward Tiffany, listening to whatever it was she was saying, like it was the most interesting thing in the world. “Does she wear, like, turn-’em-stupid perfume or something?” Bird asked. “I don’t know. Maybe guys like thinking they’re way smarter than girls.” “It’s gotta be an act. No one is that brainless.” She grimaced. “I don’t mean to dis your sister, but really, does anyone think the moon actually turns blue?” Yeah, Tiffany had asked, “So when does the moon turn blue?” Mac had laughed and explained that a blue moon was the second full moon in a month, that a full moon appeared every twenty-nine nights, and so it was truly rare to have two full moons in any given month. He’d said he’d taken a class in astronomy. “Oh, I love astronomy. I’m a Pisces. What sign are you?” Which had made Mac laugh again, and he started to explain the difference between astronomy and astrology. Tiffany was apparently absolutely fascinated…and fascinating. His gaze--and Jason’s--was riveted on her. I gave another little shrug, feeling a need to defend my sister, who might be in need of a trip down the yellow brick road to ask the wizard for some brains. “I wasn’t exactly sure what a blue moon was, either.” “But you know the difference between astronomy and astrology.””