Armored
A novel inspired by #1 New York Times best-selling author Mark Greaney’s Audible Original drama, Armored.
Joshua Duffy is a Close Protection Agent—a professional bodyguard—and he's one of the world's elite operatives. That is, he
was until his last mission in Lebanon. Against all odds, Josh got his primary out alive, but the cost was high. Josh lost his lower left leg.
There's not much call for an elite bodyguard with such an injury. So, Josh has to support his family working as a mall cop in New Jersey. For a man like Josh, this is purgatory on earth, but miracles can occur even in Paramus.
A lucky run-in with an old comrade promises to get Josh back in the field for one last job. The UN is sending a peace mission into the Sierra Madre mountains in Mexico, an area so dangerous it's known as Espinazo del Diablo—the Devil's Spine. Only a fool would think they could broker peace between the homicidal drug cartels in the region, and only a madman would sign on to keep those fools alive.
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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 now pulse beneath the surface of his fiction. He took those early academic roots and grew them into stories that feel frighteningly plausible, weaving real-world geopolitics with explosive action. It's no wonder Tom Clancy's estate tapped him to co-write (and eventually continue solo) the Jack Ryan universe—a handoff that could’ve gone wrong in less capable hands but flourished under Greaney’s.
Joshua Duffy
Joshua Duffy consists of two books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

