Liz moves into the world of high-finance and Russian oligarchs. Tasked with protecting a wealthy expatriate in London, she discovers that the threats aren't just political—they’re deeply personal and incredibly lucrative. 4. Dead Line (2008)

Her follows a sharp, dedicated MI5 intelligence officer navigating the complex world of counter-terrorism and international espionage. Here is your briefing on books 1 through 9. 1. At Risk (2004)

Unlike many "super-spy" novels, Rimington focuses on the process . You get to see the meetings, the paperwork, the surveillance, and the bureaucratic hurdles that actually define modern intelligence work.

Liz is tasked with investigating a potential "sleeper" agent within the British establishment. This installment dives deep into the paranoia of internal investigations and the personal toll of life in the Service. 3. Illegal Action (2007)

Set against the backdrop of an upcoming Middle East peace conference in London, Liz must thwart a plot that threatens to derail international diplomacy. The tension between different intelligence branches (MI5 vs. MI6) takes center stage here. 5. Present Danger (2009)