Covert Invasion — R.J. Patterson

Some grudges die harder than others.

As the Magnum Group unravels a mystery regarding the purpose of Russian spies that secretly entered the U.S., Brady Hawk finds himself in the den of one of the most ruthless Russian military leaders during the Cold War. As his role in the infiltration of spies into the U.S. becomes clear, the Russian General makes a bold move that sets off a dangerous chain of events, threatening the safety of the U.S. military and the entire city of Washington.

In a race against the clock, Hawk and Alex work with the rest of the Magnum team to hunt down the Russian spies before it's too late … both for them and the country's fragile intelligence community.