Penumbra Division Thrillers Books in Order

In 2002, CIA assassin Lauren Rampling pursues intelligence that Osama bin Laden escaped Afghanistan before the invasion. As a new attack takes shape, her director must defend their secret unit against opposition inside the agency.

Retired Cold War spymaster John Bishop receives a warning of an imminent attack on America in September 2001. When the source disappears, he leaves isolation in Alaska and relies on old contacts to investigate the threat.

Surviving the Madrid train bombing draws Penumbra Division director John Bishop back into fieldwork. His personal hunt for the arms dealer who supplied the explosives leads toward Casablanca and unresolved dangers from his Cold War past.

A Penumbra recruit disappears while searching Iraq for weapons of mass destruction in 2003. Lauren Rampling enters Baghdad with mercenaries on an unauthorized rescue, uncovering a secret that threatens both the mission and the already unstable war.