Marching Season

<b>The #1 <i>New York Times</i> bestselling author of the Gabriel Allon series presents the second thriller featuring former CIA Agent Michael Osbourne following <i>The Mark of the Assassin</i>.</b> <p/>When the Good Friday peace accords are shattered with three savage acts of terrorism Northern Ireland is blown back into the depths of conflict. And after his father-in-law is nominated to become the new American ambassador to London retired CIA agent Michael Osbourne is drawn back into the game. He soon discovers that his father-in-law is marked for execution. And that he himself is once again in the crosshairs of a killer known only as October one of the most merciless assassins the world has ever known...