Fiona Finch's life is like an old jigsaw puzzle where a number of key pieces have gone missing. After her mother's death, she decides to find her ex-lover Richard but her search turns into a deadly game of cat and mouse. As she flies from one country to the next to run from the strange men who want her dead, she uncovers a centuries-old secret involving her mother, the Luxembourg crown, the Church, and the man she's desperately trying to find.