"Is it ever the wrong time to do the right thing? That's the question the Gray Man faces in the latest explosive novel from New York Times bestselling author Mark Greaney. I am Court Gentry. In my time, I've seen plenty of bad stuff. Some things worse than others, but nothing that can match this horror show. I was on a simple mission in Bosnia. A bad guy needed to be put down; in and out, no problem. But then I stumbled across a nightmare-a room full...

"The first agent's disappearance was a puzzle. The second was a mystery. The third was a conspiracy. Intelligence operatives around the world are disappearing. When a missing American agent reappears in Venezuela, Court Gentry, the Gray Man, is dispatched to bring him in. But a team of assassins has other ideas. Court escapes with his life and a vital piece of information. Meanwhile, CIA agent Zoya Zakharova is in Berlin. Her mission: to infiltrate...

"Artificial intelligence leads to shockingly real danger for the Gray Man in this latest entry in the #1 New York Times bestselling series. A car accident in Japan. A drowning in Seoul. A home invasion in Boston. Someone is killing the world's leading experts on robotics and artificial intelligence. Is it a tech company trying to eliminate the competition or is it something even more sinister? After all, artificial intelligence may be the deadliest...