Mark Greaney

2 books on this site

Mark Greaney’s Gray Man Series

The first three novels in #1 New York Times bestselling author Mark Greaney’s Gray Man series—available together for the first time. “The Gray Man novels blow all other thrillers away!”—Brad Thor, #1 New York Times bestselling author of Black Ice…

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The Chaos Agent (Gray Man Book 13)

Mark Greaney

Artificial intelligence leads to shockingly real danger for the Gray Man in this latest entry in the #1 New York Times bestselling series. A car accident in Japan. A drowning in Seoul. A home invasion in Boston. Someone is killing…

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