Fiona: My lungs burned as I pressed against the brick wall behind a trendy coffee shop, trying to catch my breath. The afternoon sun beat down on my face as I scanned the street for any sign of that black van. "You okay there?" I spun around to find a girl about my age watching me with curious eyes. She had that effortless beauty that came from not trying too hard, with messy brown hair and paint-stained fingers. "I'm fine," I lied, still breathing hard. "Right. That's why you're hiding behind a coffee shop looking like you just outran the FBI." She grinned. "I'm Zoe. And you look like you could use some caffeine and air conditioning." Before I could protest, she was already steering me toward the back entrance of the shop. The cool air hit my overheated skin like a blessing. "Sit,"

