A vampirish killer is stalking D.C., but Dr. Katherine O'Keefe finds a rare abnormality in the killer's blood that links him with her ex-lover, detective Merric

Beginning with Into the Darkness, Darkness Descending, and Through the Darkness, bestselling author Harry Turtledove ("The master of alternative history"-Publis

Satan worship. Witches. New Age channelers. The last two decades have witnessed a vast upsurge in occult activity. Scores of popular books have warned Christian

"The whole armor of God" that worked so effectively for these early believers is the very same set of spiritual armor worn by the Church of Jesus Christ today.