King's Test

By calling a temporary truce, Derek Sagan and the rebels thwarted the alien Corasian invasion. Enemies once again, the rebels have resumed their defiance and Sagan has retumed to his campaign to topple the corrupt galactic government.  He plans to set up Dion as king of the Starfire dynasty--and to place himself as the ruling power behind the throne.  On a remote planetary sinkhole of sin and corruption, a small weapon-barely ten centimeters on a side--is hidden.  If activated, this seemingly harmless crystal cube could tear a hole in the universe.