Wow, this is one kept me on my toes. I literally had no idea how it was going to end and it kept me breathless with anticipation. Since I'm super impatient, I lost a lot of sleep and got this bad boy read in less than one day. Totally worth it. Even though Karin Slaughter is a huge New York Times bestselling author, I had never read anything of hers before, after reading Pretty Girls, I will certainly be reading more of her work! This psychological thriller will haunt you, it's definitely not for the faint of heart, it's gritty, disturbing, and unsettling. Claire and Lydia's older sister went missing in the early 90's and they never truly got over it. Their father committed suicide, Claire married the first man that showed her any real attention and Lydia got into hard drugs. Fast forward nearly twenty years later, Claire's husband has just died and she finds some unsettling things in his possession. New truths come to light and the sisters realize that nothing is what it seems. As if the loss of their sister was bad enough they realize there is something more sinister lurking, just below the surface.