Shane Ryan and Frank Benedict have faced countless enemies, both human and supernatural. But nothing has prepared them for what awaits on Maple Grove Island. When their desperate search for a missing person leads them to a secluded Maine community, the duo discovers a horrifying secret.

In the desolate Nevada desert, FBI Agent Xander Ventura uncovers a chilling conspiracy that threatens to unleash supernatural terror. Haunted by past investigations, Xander finds himself joining forces once more with retired marine and full-time ghost hunter, Shane Ryan. Together, Xander and Shane are drawn into the nightmarish world of spectral trafficking, when mysterious corpses turn up beneath the scorching sands. And they discover a link to rancher Bennet Ross—a sinister merchant dealing in haunted items tainted by the radiation of past atomic tests.

Ghost hunter and retired Marine Shane Ryan has faced every form of supernatural terror imaginable, and he’s lived to tell the tale. But there are other hunters out there, and not all share Ryan’s brutal but fair moral code… When a desperate ghost begs James Moran for help, the occult expert calls in Shane Ryan. As Shane investigates the murder of one of Moran’s former clients, he soon finds himself on a collision course with Beatrix, a ruthless rival ghost hunter. And to make matters worse, Beatrix seems to share Shane’s mysterious abilities.

Still reeling from his battle with Beatrix, retired marine Shane Ryan finds evidence revealing the full extent of the Harvesters’ ghost-stealing operation. He decides he must hunt her down and destroy every deadly spirit she had freed, before they unleash more horrors into the world. Battling one vicious wraith after another, the trail of death and bloodshed takes him to a weathered beach house in Rhode Island, where Shane discovers the dark truth about Beatrix's past—and her malevolent benefactor, known as Mr. Shadow.

Retired Marine Shane Ryan has been waging a one-man war against evil for as long as he can remember. But when an old comrade is killed under mysterious circumstances, Shane's investigation leads him to Vakovia, a country teeming with restless spirits and dangerous secrets. In a war-torn city of the dead, Shane crosses paths with Reaper Company, an elite mercenary unit who fight with ghostly partners known as Spectral Assets. But can these supernatural soldiers be trusted? Or are they pawns in a darker conspiracy?