As the deadly Creature from The Blood-Dimmed Tide moves out to the desert in Jordan, Special Agent McKenna goes out to meet it, desperate to search for Doc Thorson, if he is still alive. Meanwhile, Officer Jane Benton and the four high school students hatch a plan of their own regarding Theskulis, the renegade who brought the Creature to earth. But more strange apparitions send warnings across the cosmos to the high school students. Unexpected danger and unexpected allies add to the adventure, and finally the mysterious Prince in white robes is revealed. Plenty of action, suspense, and cosmic travel in the final book of this seven-book series!