In this definitive novel, listeners will follow Thrawn's rise to power - uncovering the events that created one of the most iconic villains in Star Wars history.

On Batuu, at the edges of the Unknown Regions, a threat to the Empire is taking root - its existence little more than a glimmer, its consequences as yet unknowable. But it is troubling enough to the Imperial leader to warrant investigation by his most powerful agents: ruthless enforcer Lord Darth Vader and brilliant strategist Grand Admiral Thrawn. Fierce rivals for the emperor’s favor, and outspoken adversaries on Imperial affairs - including the Death Star project - the formidable pair seem unlikely partners for such a crucial mission.

'I have sensed a disturbance in the Force.' Ominous words under any circumstances, but all the more so when uttered by Emperor Palpatine. On Batuu, at the edges of the Unknown Regions, a threat to the Empire is taking root - its existence little more than a glimmer, its consequences as yet unknowable. But it is troubling enough to the Imperial leader to warrant investigation by his most powerful agents: ruthless enforcer Lord Darth Vader and brilliant strategist Grand Admiral Thrawn. 

Grand Admiral Thrawn faces the ultimate test of his loyalty to the Empire in this epic Star Wars novel from best-selling author Timothy Zahn.