Sabel Security Books in Order

A school-building visit to Borneo puts Pia Sabel's team in the path of a guarded research laboratory. When one member contracts an engineered virus, Pia and Jacob Stearne pursue a pharmaceutical conspiracy and a stolen spreading agent.

A stranger's murder leaves Jacob Stearne facing suspicion while Pia Sabel investigates a fatal incident at an executive symposium. Their inquiries converge on foreign money flowing into American political campaigns, placing both in the path of assassins.

Jacob Stearne accidentally frees a terrorist leader while rescuing prisoners in Iraq. As he pursues the fugitive, Pia Sabel investigates which wealthy American is financing extremists, with familiar figures among the people she can no longer trust.

Jacob Stearne wakes with amnesia to find his girlfriend and Pia Sabel missing. While assassins threaten his attempt to retire, Pia follows clues from the French Riviera into an oligarchic circle connected to America's president.

Jacob Stearne hunts a hacker responsible for two airliner crashes while Pia Sabel receives coded files from a dying Russian spy. Their investigations draw them toward campaign interference, a Cold War operative, and her parents' murders.

After intervening in a planned Paris attack, Jacob Stearne is mistaken for a terrorist. To avoid prison, he infiltrates a gathering of violent extremists in Spain, where shifting loyalties threaten his efforts to expose their plans.

Jacob Stearne searches for an admiral accused of treason while Indian agents shadow him. Pia Sabel's discovery about her birth mother complicates their attempt to uncover the falsehood behind a presidential push toward war.

Jacob Stearne discovers advanced weapons being shipped to hostile forces just as he plans to propose. Competing government factions turn his mission against him, forcing him into the smuggling world while his relationship strains under secrecy.

Jacob Stearne and his fiancée Jenny travel to the Yucatán to return a Mayan artifact. Conflicting expert claims and a pursuing killer draw them into rival secret societies, each demanding help while concealing its true purpose.

A rescue mission draws grieving Jacob Stearne into a race for a lost clean-energy breakthrough. Rival nations, criminal organizations, and secret societies compete for the formula, forcing him to decide who can be trusted with its power.

Pia Sabel travels to rural England after her friend Chloe England is murdered. Hostile officials and wealthy suspects resist her inquiries, but a trail toward an assassination network leaves her determined to investigate despite threats to her safety.

Pia Sabel discovers a corpse in a town hoping to attract her research center. Police chief Scott Jacobsen investigates his uncle's death as stolen art, mob connections, and family secrets complicate their uneasy partnership.