The Gathering by Andrew Lucas - Free

Percy Fence's friends are dead, killed by something Percy could neither see nor sense. Now, as the Sorensen police investigate his case, a sinister group known only as the Thursday Club send their emissary to find and capture him. Meanwhile, the Red Order, an organization whose sole existence is to protect the world from the coming of "the Dark," are also intent on capturing Percy. As both groups descend upon Sorensen, the small town poises on the brink of an unimaginable terror that threatens not only the world, but the very fabric of the Universe. The Dark is coming.