The Suspects (Mabel and Violet Mysteries, #4)

Mabel Havelock and Violet Ficher are on a scenic bus tour of the Nordic capital cities of Europe. While touring the historical sites, they encounter a case of mistaken identity. Adding to the mystery are smugglers and thieves.

Then, when they reach Moscow, the tour becomes deadly. There is a busload of suspects to choose from. A flirtatious woman and her jealous husband. A professor of Nordic History who is ill-informed. Two world travellers who describe themselves as gypsies. And a mysterio...