Mark Lukens

Devil's Island. An abandoned island in the Caribbean Sea with a dark and bloody past. An island with a terrible secret....

Cole and Stella have lived in Costa Rica for the last seven years. They wanted to believe that it was really over...but there were always doubts. And when Stella sees a horrifying vision in the jungle, she's certain that the Ancient Enemy has returned....

After a rancher finds 10 mutilated bodies at an archaeological dig site on the Navajo Reservation, both Captain Begay of the Navajo Tribal Police and Special Agent Palmer of the FBI become involved....

In 1891, in the badlands of northern Arizona, Jed Cartwright, a bounty hunter and US Marshal, transports a dangerous prisoner back to the town of Smith Junction. As they travel through the woods, they are attacked by what they believe are skinwalkers....