The Gray Man

About The Gray Man

Court Gentry — the Gray Man — is a disavowed former CIA black-ops asset who now works as one of the world's most sought-after freelance assassins, taking on jobs (and increasingly, off-book missions for old CIA handlers) that pit him against rival intelligence services, cartels, private military contractors and other elite killers. Mark Greaney writes brutally kinetic, tradecraft-heavy action that unfolds in real geopolitical hotspots, and the series has only gotten bigger in scope as it's gone on: later books put Court up against near-peer state actors (Russia, China), give him a long-running partner and love interest in Russian intelligence officer Zoya Zakharova, and dig into his own past as a CIA-trained killer.

Greaney, who co-wrote several Tom Clancy continuation novels before and during this series, brings the same research-heavy, weapons-and-tactics-accurate style to Court Gentry's story, which began with The Gray Man in 2009 and became a mainstream hit after the 2022 Russo brothers film adaptation starring Ryan Gosling introduced the character to a much wider audience. Released on an annual February cadence for over a decade, the series is a good fit for readers who want their spy-thriller violence relentless, their protagonist morally gray, and their tradecraft convincingly researched.