Author: Jennifer LongoGrowing up in foster care, Muir has lived in many houses. And if she's learned one thing, it is to Pack. Light. Carry only what fits in a suitcase. Toothbrush? Yes. Socks? Yes. Emotional attachment to friends? foster families? a boyfriend? Nope! There's no room for any additional baggage. Muir has just one year left before she ages out of the system. One year before she's free. One year to avoid anything--or anyone--that could get in her way.…