Mark Greaney

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!” Mark’s fourth Gray Man thriller, Dead Eye, was released in 2013.

Mark is the #1 New York Times bestselling co-author of Threat Vector and Locked On by Tom Clancy with Mark Greaney, as well as the co-author of Command Authority by Tom Clancy with Mark Greaney, and the author of Tom Clancy, Support and Defend.

Marks books are published in several languages and are available in paperback, ebook and audiobooks.

A feature film adaptation of The Gray Man is in development by Columbia Pictures, with Joe and Anthony Russo of Captain America, Winter Soldier, to direct.

Mark has a degree in International Relations and Political Science. In his research forThe 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.