Mystery and family drama abound in The Astrology House (Atria Books), a debut novel written by 1998 Boston College graduate Carinn Jade. Stars Harbor Astrological Retreat promises rest, relaxation, and wisdom for a group of wealthy New Yorkers seeking a break from their stressful lives. With Instagram-worthy views and nightly astrology readings in an impeccably restored waterfront Victorian house, this resort should be the ultimate getaway. But Rini, the astrologer host, has a plan for her guests, and one of them won’t be leaving Stars Harbor alive.