Tormented Souls Series by Ron Ripley

Haunted by tragedy and tormented by nightmares, Dan Tate becomes an unlikely ally to anguished spirits in Coffin Cemetery, as he battles the malevolent medium Janet Ladd, protecting the innocent citizens of Anger from her sinister machinations. 

But in his quest for justice, Dan must confront his own fears and risk his very soul to save those he holds dear.