Mark Greaney is the #1 NYT bestselling author of TOM CLANCY TRUE FAITH AND ALLEGIANCE. He has written or cowritten seven Tom Clancy novels, and is also the bestselling author of the Gray Man series, including GUNMETAL GRAY, BACK BLAST, DEAD EYE, BALLISTIC, ON TARGET, and THE GRAY MAN. 

Mark lives in Memphis, Tennessee

Learn more at MARKGREANEYBOOKS.COM