After a long hunt, Detective Russell Logan finally captures the brutal Pentagram Killer, and watches as the murderer is executed at San Quentin. Finally, the terror is over--or is it?

When the ritualistic killings begin again, Logan is haunted by violent visions of the executed man, and seeks the counsel of a beautiful psychic. Together they discover that the Pentagram Killer, one of Satan's disciples, possesses the First Power, the ability to inhabit the bodies of others at will!

Now Logan has to catch the killer again, not knowing where, when, or in whom, he'll show up next!