Spy In Chancery (LIN) (Linford Mystery Library)

Edward I of England and Philip IV of France are at war. King Edward suspects that his enemy is being aided by a spy in the English court and commissions his chancery clerk, Hugh Corbett, to trace and, if possible, destroy the traitor. Corbett's mission brings him into danger both on land and at sea, and takes him to Paris and its dangerous underworld. And the spy will stop at nothing, not even murder, to keep his identity secret.