The Color of Light Book by Karen White
At thirty-two, pregnant and recently divorced, Jillian Parrish and her seven-year-old daughter find refuge and solace on Pawleys Island, South Carolina. Jillian had experienced her best childhood memories here-until her best friend Lauren Mills disappeared, never to be found. At the time, Linc Rising, Lauren's boyfriend and Jillian's confidant, had been a suspect in Lauren's disappearance.
Now he's back on Pawleys Island-renovating the old Mills house. And as ghosts of the past are resurrected, and Jillian's daughter begins having eerie conversations with an imaginary friend named Lauren, Jillian and Linc will uncover the truth about Lauren's disappearance and about the feelings they have buried for sixteen years