Afterlife of Alanna Miller

Five years ago, Nathan's world came crashing down. The witness protection program stole the woman he loved and now he's lost everything - including hope that she's still alive. His security job is a daily reminder of the girl he failed to protect, dragging him deeper into despair.
Forced to assume the identity of a dead girl, Caitlin struggles to rise from the ruins of the life she lost. A career change summons her home, but Perth isn't the safe haven it seems. Someone is hunting her - one of her kidnappers, a long-lost relative or another terrorist with an axe to grind?
When nightmares from their past threaten to engulf Nathan and Caitlin, can a broken hero and a girl living another woman's afterlife finally fight their way free?