Redemption by Mike Christy
John and Sarah, two people on opposite sides of the world both of whom have never met, are about to find they are inexplicably linked, not only by sharing the same repetitive nightmare but by a link they never would have thought possible. They find themselves drawn together by a stranger, the mysterious Martin, to overcome a series of brutal murders.
Their world is turned upside down not only as they learn who they are to one another but what they can actually accomplish together and also upon the realization that they are both to become a major force in stopping a demonic apparition from the bowels of hell as it goes on a killing rampage of horrific proportions. They are both thrown into a race against time to confront their ultimate fear. The end result is what neither of them expected and comes.... with a price!