"Responding to an urgent plea from a troubled family friend, the Earl of Wrexford journeys to Oxford only to find the reclusive university librarian has been murdered and a rare manuscript has gone missing. The only clue is that someone overheard an argument in which Wrexford's name was mentioned. At the same time, Charlotte--working under her pen name, A. J. Quill--must determine whether a laboratory fire was arson and if it's connected to the race...