Race the Darkness by Abbie Roads

IF HE LOSES, SHE DIES

Her voice haunts his thoughts; her whispers fill his days
But when he discovers the woman of his dreams is real
He’ll race the clock to save her before she’s lost to him forever
Scarred by lightning, burdened with a power that gives him no peace, criminal investigator Xander Stone struggles to maintain his sanity against the voice that haunts him day and night—the voice of a woman begging him to save her.

Isleen Walker has long since given up hope of escape from the nightmare of captivity and torture that is draining her life, her mind, and her soul. Except…there is the man in her feverish dreams, a strangely beautiful man who beckons her to freedom. And when he comes, if he comes, it will take all their combined fury and faith to overcome a madman bent on fulfilling a deadly prophecy.