“Revenge is the order of the day in this action-packed Gray Man thriller!”

kirkus reviews

“With his outstanding The Hard Line, Mark Greaney’s trademark style—his intense plotting emphasizing fast-and-furious action that taps into the changing political environment—continues to reshape the espionage genre.”

South Florida Sun-Sentinel

“This is Mark Greaney like you’ve never seen him before. Packed with twists, betrayals, and relentless momentum, The Hard Line doesn’t just deliver—it leaves you breathless and desperate for whatever comes next.”

the real book spy