Sheila Malory is invited to spend a semester at a small university in Pennsylvania teaching English literature. Shortly after she arrives a body is discovered and Sheila is approached by the police officer investigating the case because she can give him an outsider's view of all the people involved.
Sheila soon finds her loyalties divided as she wonders whether keeping a friend's secret is more important than keeping information from the police which could lead them to the perpetrator.
This is an interesting cosy mystery which is well written and well plotted with believable characters and dialogue. It is part of the Sheila Malory series and the books can be read in any order. The background to this story provides a fascinating insight into American academic life.