"Arthur Bishop ... is a 'mechanic' - an elite assassin with a unique talent for cleanly eliminating targets-- and Bishop is the best in the business. But when his mentor and close friend Harry ... is murdered, Bishop is intent on exacting revenge. His mission grows complicated when Harry's son Steve ... approaches him with the same vengeful goal. But while in pursuit of their ultimate mark, deceptions threaten to surface and those hired to fix problems...

When the president is kidnapped by a terrorist who seizes control of the White House (Secret Service Code: Olympus), disgraced former presidential guard Mike Banning finds himself trapped within the building. As the national security team rushes to respond, they must rely on Banning's insider knowledge to save the president and prevent an even greater catastrophe.