Light years from home

"Evie Shao and her sister, Kass, aren't on speaking terms. Fifteen years ago on a family camping trip, their father and brother vanished. Their dad turned up days later, dehydrated and confused-and convinced he'd been abducted by aliens. Their brother, Jakob, remained missing. The women dealt with it very differently. Kass, suspecting her college-dropout twin simply ran off, became the rock of the family. Evie traded academics to pursue alien con...