Witty novel about five beautiful women in their 50's who form a tap dancing troupe and are hired to dance on a cruise ship sailing up the Volga from Moscow to St. Petersburg and become involved in a murder.Mixed in with the happy hoofers are a rich mix of characters including stage-struck teenagers, the Moscow bureau chief of The New York Times, a Wall Street lawyer, a blond Russian university professor and a nasty British chef who can't cook and...