Name of the book:  One Corpse Too Many
Genre: Historical Mystery
Book publish year: 1994
Rating (out of 5): 4
Brief intro: An ingenious killer disposes of a strangled corpse on a battlefield. Brother Cadfael discovers the body, and must then piece together disparate clues--including a girl in boy's clothing, a missing treasure and a single flower--to expose a murderer's black heart.

Review: Excelent, maybe the best of the series. Not a typycal whodunnit, with a strong historical background.