About Mark

#1 NYT bestselling author Mark Greaney’s debut international thriller, THE GRAY MAN, was published in 2009 and became a national bestseller and a highly sought-after Hollywood property. Netflix released the film version of THE GRAY MAN, starring Ryan Gosling, Chris Evans, and Ana de Armas, in 2022.

Eleven subsequent Gray Man novels have been released to date, including his latest, SIERRA SIX. Book twelve, BURNER, comes out February 21st, 2023.

Mark is also the #1 New York Times bestselling author or co-author of seven Tom Clancy novels, including his most recent TOM CLANCY TRUE FAITH AND ALLEGIANCE. He collaborated with Tom Clancy on three Jack Ryan novels before Tom’s death in 2013.

RED METAL, a military thriller written by Mark Greaney and Lt Col Hunter R. Rawlings, USMC, became a New York Times bestseller in 2009, and ARMORED, the first book in the Joshua Duffy thriller series, was released in 2022.

Mark’s books are published in nearly two dozen languages and are also available as audiobooks.

In his research for the novels he has traveled to dozens of countries, visited the Pentagon, military bases, and many Washington, D.C. Intelligence agencies, and trained in the use of firearms, battlefield medicine, and close-range combative tactics.

Mark lives in Memphis, Tennessee with his wife, his three stepchildren, and his four dogs; Lobo, Ziggy, Winston, and Mars.