It takes an obsessive mind to know one. And Daniel Clark knows the elusive killer he's been stalking. He's devoted every waking minute as a profiler to find the serial killer known only as Eve. He's pored over the crime scenes of sixteen young women who died mysterious deaths, all in underground basements or caverns. He's delved into the killer's head and puzzled over the twisted religious overtones of the killings. What Daniel can't possibly know...