The Last Patriot (Scot Harvath #7) by Brad Thor

In Brad Thor's highest-voltage thriller to date, Scot Harvath must race to locate an ancient secret that has the power to stop militant Islam dead in its tracks.

June 632 A.D.: Deep within the Uranah Valley of Mount Arafat in Mecca, the prophet Mohammed shares with his closest companions a final and startling revelation. Within days, he is assassinated.

September 1789: U.S. minister to France Thomas Jefferson, charged with forging a truce with the violent Muslim pirates of the Barbary Coast, makes a shocking discovery - one that could forever impact the world's relationship with Islam.

Present day: When a car bomb explodes outside a Parisian cafe, Navy Seal turned covert Homeland Security Operative Scot Harvath is thrust back into the life he has tried so desperately to leave behind.