Charlaine Harris 
Grave Secret 

Harper Connelly’s past comes back to haunt her in the final gripping supernatural mystery from bestselling author Charlaine Harris.Taking a break from investigating, Harper and Tolliver head back to Texas, where they grew up — and her sister Cameron went missing eight years ago. But when they arrive home, Tolliver’s dad arrives on the scene seeking forgiveness, and the police get a tip-off that after all these years, Cameron’s been spotted in a mall. Soon, family secrets ensnare them both and Harper finally discovers what happened to her missing sister so many years before. And what she finds out will change her world forever. . . ‘Harris delivers a knuckle-gnawing tale . . . [that] will challenge the most jaded mystery buffs’ Publishers Weekly on Grave Sight