Mark Greaney has a degree in International Relations and Political Science. In his research for The Gray Man novels he has traveled to more than fifteen countries, visited the Pentagon and many Washington, D.C. Intelligence agencies, and trained alongside military and law enforcement in the use of firearms, battlefield medicine, and close-range combative tactics.
Mark Greaney’s debut international thriller, The Gray Man, became a national bestseller and was nominated for a Barry Award in the Best Thriller category. The follow-up Gray Man thriller, On Target was also nominated for a Barry Award in the Best Thriller category.
Ballistic, the third in the series also received glowing reviews including a rave from the New York Times comparing flipping the pages of the Mark Greaney thriller to playing the ultimate video game!