Mark Greaney

Joshua Duffy is a Close Protection Agent--a professional bodyguard--and, as such, 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--the loss of Josh's lower left leg. There's not much call for a high-end guardian with such an injury. So, Josh has to support his family working as a mall cop in Virginia. For a man like Josh, this is purgatory...

A former CIA master assassin reappears from hiding to take revenge upon a former employee, who is a practiced killer himself.

"Is it ever the wrong time to do the right thing? 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 of women and children who were being trafficked to rich scum. Since then, I've been tracking their smuggling ring around...

Court Gentry's flight on a CIA transport plane is interrupted when a security team brings a hooded man aboard. The mysterious passenger is being transported to England where a joint CIA/MI6 team will interrogate him about a mole in Langley. When they land at an isolated airbase in the UK, they are attacked by a hostile force that kidnaps the prisoner. Gentry, the lone survivor, is ordered to track down the assassins and rescue the asset. In Virginia,...

It begins with a family dinner in Princeton, New Jersey. After months at sea, U.S. Navy Commander Scott Hagan, captain of the USS James Greer, is on leave when he is attacked by an armed man in a crowded restaurant. Hagan is shot, but he manages to fight off the attacker. Though severely wounded, the gunman reveals he is a Russian whose brother was killed when his submarine was destroyed by Commander Hagan's ship. Hagan demands to know how the would-be...

With fifty thousand Russian troops poised to invade a NATO nation, can Jack Ryan move swiftly enough to stop Russian president Valeri Volodin's grand plan of global conflict and conquest? --Publisher

Before he was the Gray Man, Court Gentry was Sierra Six, the junior member of Zack Hightower's CIA Special Activities team, Golf Sierra, aka the Goon Squad. Court's skills were fearsome and undeniable. Too bad he wasn't also a team player. It took weeks of training and withering scrutiny to mold him into one, but the effort was worth it-on their first mission they took out a terrorist leader. The prize was invaluable; the cost was agonizing. Now,...

A desperate Kremlin takes advantage of a military crisis in Asia to simultaneously strike into Western Europe and invade east Africa in a bid to occupy three Rare Earth mineral mines that will give Russia unprecedented control for generations over the world's hi-tech sector. Pitted against the Russians are a Marine lieutenant colonel pulled out of a cushy job at the Pentagon and thrown into the fray in Africa, a French Special Forces captain and his...

Returning to Washington to uncover the truth about why the CIA betrayed him, former elite agent-turned-Gray Man Court Gentry discovers that the case is still very much under discussion and that he has stumbled onto a secret that powerful enemies will kill to keep.

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 battlefield gamechanger since the creation of gunpowder. The first nation to field weapons that can act at the speed of computer commands...