When the Emperor and his notorious apprentice, Darth Vader, find themselves stranded in the middle of insurgent action on an inhospitable planet, they must rely on each other, the Force, and their own ruthlessness to prevail. Anakin Skywalker, Jedi Knight, is just a memory. Darth Vader, newly anointed Sith Lord, is ascendant. The Emperor s chosen apprentice has swiftly proven his loyalty to the dark side. Still, the history of the Sith Order is one of duplicity, betrayal, and acolytes violently usurping their Masters and the truest measure of Vader s allegiance has yet to be taken. Until now. On Ryloth, a planet crucial to the growing Empire as a source of slave labor and the narcotic known