"The Last Command" is the third book in the Thrawn Trilogy by Timothy Zahn, set in the Star Wars universe. It follows the remnants of the Galactic Empire as they attempt to regain power against the New Republic. The story features key characters like Grand Admiral Thrawn, Mara Jade, and Luke Skywalker. In this installment, Thrawn devises a strategic plan to defeat the New Republic using his tactical genius and a secret weapon. Meanwhile, Mara Jade confronts her past and her connection to the Emperor, while Luke seeks to understand his role in the galaxy's future.