An Aria for Nick

The Only Man Who Can Save Her Life Has Been Dead for a Decade.
Raised in a loving home, Aria Suarez dreamed of becoming a professional pianist happily married to her high school crush. After the only boy who ever caught her eye dies a hero's death and her wrist is shattered along with her future plans, she turns her brilliant musical mind to nuclear engineering and solving mysteries of science.
Abandoned to an abusive father at five, Nick Williams grew up dreaming of escape; of enlisting in the Army and leaving his wretched life behind; of proving himself worthy of the girl he loves. But the crucible of combat offers only the escape of death.
A decade later, Aria uncovers a nuclear plot that threatens the heart of our very nation. Sinister forces surround and threaten her when, out of nowhere, the man who reportedly died so many years before returns as if from the grave – intent on protecting her.
Has God finally joined them together? Or is Aria doomed to mourn Nick twice?