Death of an angel
"In this seventh outing for Sister Mary Helen and her co-conspirator, Sister Eileen, the two nuns take time out from their duties at Mount St. Francis College in San Francisco when a wealthy widow, a benefactor of the college and dear friend, is the third victim of a local rapist-murderer. And if that weren't enough to make the nuns take the crime personally (and infuriate the homicide detective in charge, who has had experience with these feisty...