The chill that pervades Royal's second medieval historical (after 2003's Wine of Violence
) stems not just from the bitter winter besetting the Welsh border castle of Wynethorpe but also from the murderous tensions that afflict its occupants. The illness of Richard, grandson of Baron Adam of Wynethorpe, has brought home the boy's aunt, Eleanor, prioress of Tyndal, as well as her companions, Sister Anne, a nun skilled in medicine, and Brother Thomas, a handsome and unwilling monk. Jealousy, lust, fear and treachery lead to murder, perhaps committed by Eleanor's brother, Robert, who's found standing with a bloody knife over the freshly slain victim. It's up to Eleanor and her oddly matched companions to prove Robert's innocence before medieval justice delivers its swift and violent verdict. The author carefully renders the hardships of surviving the harsh winters without obscuring the small pleasures that people of the period enjoyed. Eleanor, forceful or diplomatic by turns, is an engaging and resourceful heroine, and Brother Thomas shows surprising depths and strengths. Royal brings her 13th-century world vividly and artfully to life in a series sure to have a bright future. (Dec. 3)