Matthew Quirk

An attack on the White House sends the President and his top aides to take shelter in a top secret government facility buried deep underground—but they soon discover the threat is locked inside with them....

For years CIA officer Sam Hudson has been hunting Konstantin, a Russian deep cover operative responsible for a string of assassinations in the West—and he believes a well-placed source in Geneva can finally get him close to the killer....

As a Secret Service agent, Nick Averose spent a decade protecting the most powerful men and women in America and developed a unique gift: the ability to think like an assassin. Now, he uses that skill in a little-known but crucial job....

To save America from a catastrophic betrayal, an idealistic young FBI agent must stop a Russian mole in the White House in this exhilarating political thriller reminiscent of the early novels of John Grisham and David Baldacci....

As a secret service agent, Nick Averose spent a decade guarding the most powerful people in the US. Now, he's a mock killer, testing the security around the highest officials to find vulnerabilities, before America's enemies can....

FBI Agent Peter Sutherland waits in the White House Situation Room. He monitors an emergency line for calls that might never come. Then the phone rings. A terrified young woman says two people have been murdered and the killer might still be in the house with her....

CIA agent Sam Hudson has been hunting Konstantin, a Russian deep cover operative responsible for numerous murders on US and UK soil, for years—and he finally thinks he's picked up his trail in Geneva. But just as Sam is about to get vital intelligence, his source is ambushed....