Giant Robots of Tunguska

When Vic's cousin appears on Doc's doorstep, it's not long before the team is plunged into an adventure that will take them half way around the world on a mission of life and death.
Vic's reaction to a strange alien mineral has made her the strongest being on Earth. It's also killing her. Her only hope lies underneath a Soviet labor camp deep in the Siberian wilderness. Driven by a need she cannot comprehend Vic leads the team into a war zone with the fate of the very planet on the line.
Meanwhile, Doc and the rest have to try and save Vic without sparking a world war.
...and what about those Giant Robots?