Tom Clancy Support and Defend
Dominic Caruso. Nephew of President Jack Ryan. FBI agent. And operator for the top secret U.S. intelligence agency known as The Campus. Already scarred by the death of his brother, Caruso is further devastated when he is unable to save a friend and his family from a terrorist attack. Ethan Ross was a mid-level staffer for the National Security Council. Now he’s a wanted fugitive on the run with a microdrive that contains enough information to destroy American intelligence efforts around the world. The CIA is desperate to get the drive back before it’s captured by the Russians or one of the various terrorist groups also vying for it.
Only Caruso stands in their way—but can he succeed without the aid of his Campus colleagues?
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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.
The Campus
The Campus consists of one book. The current recommended reading order for the series is provided below.
