La signora in giallo - Vagone letto con omicidio

Headed to a lecture by train, Jessica is sent on a mysterious journey after she has a brief encounter in the dining car with a woman -who witnessed the murder of a man trying to expose a serious flaw in a top-secret government satellite code - who later vanishes.

This feature length MSW is a well-plotted and enjoyable mystery with Jessica doing what she does best - putting her nose where it doesn't belong and solving a case of murder, witnesses and codes. Loved the train setting, though halfway in the setting changes to Arizona and rugged landscapes and long winding roads. The plot can be over convoluted and it's not always clear how Jessica comes to her conclusion, but it's still fun with its twist and turns.