"The Innocent Traitor" is a historical novel by Alison Weir that tells the story of Lady Jane Grey, the nine-day queen of England. Set in the 16th century, the book explores her rise to power and the political intrigue surrounding her brief reign. The narrative is presented from multiple perspectives, highlighting the challenges and dangers faced by Jane and her family. It delves into themes of ambition, betrayal, and the harsh realities of being a pawn in royal politics during the Tudor era.