Two women. One targeted by an unknown enemy. One accused of murder. How will they overcome their obstacles?

Twenty-five-year-old schoolteacher Grace Benson lives a quiet life until she receives a threatening note. But when the FBI becomes involved, her world really turns upside down.

Middle-aged wedding planner Sheila Mitchell suspects her husband's up to something, but she never expects to find him dead—and be knocked unconscious near his corpse. When she comes to, the murder weapon in her hand.

How will Grace survive and how can they clear Sheila's name? Who is targeting these women?

Fans of NCIS, Alex Cross, Gabriel Allon, pick this up!