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 book, starring Ryan Gosling, Chris Evans, and Ana de Armas, in 2022. Eleven subsequent Gray Man novels have been released to date, including his latest, The Chaos Agent, Sierra Six, and Burner.
Mark is also the 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. 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.