Thrawn serves the Empire and Emperor Palpatine. But his allegiance will be tested. As Thrawn’s TIE defender program is halted, his former protege Eli Vanto returns with a dire warning. Thrawn intellect must guide him through an impossible choice, his duty to the Chiss Ascendancy or his loyalty to the Empire. David and Hannah discuss the final installment in the Thrawn novel series, Star Wars: Thrawn – Treason, written by Timothy Zahn.