DARK Officer Jack Thorne joined the antiterrorism task force for one reason only—to exact revenge on the smuggler responsible for the tragedy that haunts him. Vacationing in Italy, Sophie Rinaldi overhears her host plotting to sell weapons-grade uranium to terrorists. She flees, but the man's car strikes her. She ends up in the hospital, the last crucial weeks erased from her mind—and still a target for murder. Whether Sophie is an accomplice or merely a witness, to find out what she knows, Jack must keep her safe. As Sophie and Jack race to stay ahead of hired killers, they find it impossible to deny their growing attraction. Jack is torn between his longing for Sophie and his pledge of vengeance. And how can Sophie fall for this tormented man who doesn't trust her? If she regains her memory, what she knows could destroy them both...