London, 1940. Winston Churchill has just been sworn in, war rages across the Channel, and the threat of a Blitz looms larger by the day. But none of this deters Maggie Hope. She graduated at the top of her college class and possesses all the skills of the finest minds in British intelligence, yet her gender qualifies her only to be the newest typist at No. 10 Downing Street. But working for the prime minister affords her a lot of access, and Maggie is soon ensnared in a web of spies, intrigue--and an assassin's murderous plan.