While working as a governess for 2 children on a Mediterranean cruise, Joanna Forest becomes convinced that the ship is in great danger. Her friend Charles is unconvinced, but time proves that Joanna has stumbled on a spy plot that could endanger the...
Gwenda, an eighteen-year-old English girl, who works in Paris, goes to Brittany for a vacation and she falls in love with handsome Sebastian. And when Gwenda comes to stay in a gloomy castle, she becomes involved in the mysterious events of her new h...
Frances Gray, age eighteen, goes from England to Switzerland, to work as secretary to her distant cousin, the headmistress of Villa Bianca. Although her job in a Swiss finishing school is pleasant, mysterious rumors and a recent fatal accident to a s...