Gray Man · #16

Dark Union

Mark Greaney

9.7 / 10
9 expectations
A ghost from Court’s past challenges everything the Gray Man believes in this latest electrifying entry in the #1 New York Times bestselling series.

Court Gentry is the last surviving member of his family. His brother, Chance, was a police officer who lost his life years ago in a line of duty shooting. So how is it possible that Court catches a glimpse of his brother at their father’s funeral?

It’s this shocking development that sends Court on a quest for the truth and a search for his missing sibling. But the dark state will do anything to keep its secrets.

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Coming soon
February 16, 2027
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Author

Mark Greaney

Long before The Gray Man was a global bestseller—or a Netflix action juggernaut—Mark Greaney was immersed in the world of shadows, diplomacy, and high-stakes espionage. What sets him apart isn’t just the precision of his plots or the grit of his protagonists—it’s his ability to make readers feel the tension of a sniper’s breath, the pulse of a tail through foreign streets, the weight of impossible decisions in murky moral terrain. Greaney didn’t stumble into the thriller world; he stormed into it, notebook in hand and adrenaline in his blood. Raised in Memphis, Tennessee, he studied international relations and political science—fields that…