When the Cold Wind Blows: Black Oak Series, Book 5 (Unabridged‪)‬

Black Oak Security is a crack team of private investigators led by brilliant, enigmatic Ethan Proctor, who has just received a cryptic message from an old friend of his father. Proctor is being asked to look into a series of disappearances and brutal mutilations in the swampy woodlands northwest of Atlanta, Georgia. Some think the culprit is a real-life wolf man.

What Proctor doesn't know is that the terror in the swampy backwoods is linked to something much more personal. It is an evil mystery that has haunted Proctor for months. And when he uncovers the truth, he will be lucky to survive it.