Harlan Coben's The Woods

Twenty years ago, Paul "Cope" Copeland's sister, Camille, vanished from a summer camp in the woods, a loss that tore his family apart. Now a top barrister and devoted single father to ten-year-old daughter Cami, Cope appears to have rebuilt his life. But when the body of a man turns up — twenty years after he was supposedly murdered alongside Camille — Cope becomes convinced his sister may have made it out of the woods alive too. Determined to uncover the truth, Cope begins a search for answers, unearthing years of lies, cover-ups, and family secrets that threaten to destroy everything he has built.