Mark Greaney is the bestselling author of four Gray Man titles, and also co-author of three books with Tom Clancy. A feature film adaptation of The Gray Man is in development by New Regency Pictures. Mark has a degree in International Relations and Political Science. To research his novels, Mark has travelled all over the world and trained with firearms, visited the Pentagon and multiple Washington, D.C. Intelligence agencies, and studied close quarters battle tactics and battlefield medicine. He lives in Memphis, Tennessee.
As with all of Gray Man books, the excitement, tension, and action are never ending. * Crimespree Magazine * This is an immensely complicated novel with nearly 500 pages jam-packed with action and adventure. It is as modern as tomorrow's headlines and moves with fascinating speed from country to country. * Lincoln Journal Star * Outstanding . . . Gray Man fans will close the book happily fulfilled and eagerly awaiting his next adventure. * Publishers Weekly * This thriller is tailor-made for Clancy's fans. * Kirkus * Fans of RPG, Hong Kong action films and high-octane storytelling will love the Gray Man, who battles full-bore through this fast-paced series. * Washington Post *