Daisy Zurkowski once escaped as Sadie Alekseev, the only survivor of a nightmare twenty years past, and she never saw the face of the man who took her.
Under her new name she became a sharpshooter, following the October disappearances of teenage girls from national parks and always arriving one step too late.
A new lead finally places her ahead of the next abduction, and this time she is not hunting alone.
Angel Conway, a CIA field agent sidelined for disobeying orders and reassigned to cold cases, has been haunted by her file and by Daisy herself, and his tracking instincts draw him back to her side.
The vanishings form a near-perfect triangle every three years, evidence of a calculated design, and Daisy must decide what vengeance will cost her soul while Angel chooses how far he will go for a woman who refuses to stop.
