Robert Ludlum's (TM) The Bourne Sanction

Jason Bourne returns to his peaceful life as a linguistics professor at Georgetown University, seeking normalcy after years of danger. However, his tranquility is shattered when his mentor, Professor Specter, involves him in the investigation of a murdered student linked to a menacing Muslim extremist sect known as the Black Legion, which has plans to attack the United States. Amidst this turmoil, Bourne must navigate a deadly operation that intertwines with a plot involving the CIA and NSA, all while evading a brilliant and relentless assassin.