Susan Elia MacNeal introduced the remarkable Maggie Hope in her acclaimed debut, Mr. Churchill's Secretary. Now Maggie returns to protect Britain's beloved royals against an international plot--one that could change the course of history.

As World War II sweeps the continent and England steels itself against German attack, Maggie Hope, former secretary to Prime Minister Winston Churchill, completes her training to become a spy for MI-5. Spirited, strong-willed, and possessing one of the sharpest minds in government for mathematics and code-breaking, she fully...