London 1941. Night after night the bombs rain down, yet, deep underground, Violet has far more to fear than air raids. A mysterious man, a room only she can see, memories she can no longer trust, and a best friend who denies their shared past... Something - or someone - is targeting her, and the truth is far stranger than she could ever imagine.

"In the dark days of war-torn London, Violet works in Churchill's subterranean top secret Cabinet War Rooms, where key decisions that will dictate Britain's conduct of the war are made. Above, the people of London go about their daily business as best they can, unaware of the life that teems beneath their feet. Night after night the bombs rain down, yet Violet has far more to fear than air raids. A mysterious man, a room only she can see, memories she can no longer trust, and a best friend who denies their shared past. Something or someone is targeting her" --