A Traitor to MemoryTwenty eight year old virtuoso violinist Gideon Davies has lost not only his memory of music but also his ability to play the instrument he mastered as a five year old prodigy. All he can remember is a single name: Sonia. Then, one rainy evening, Gideon's mother, Eugenie, travels to London for a mysterious appointment. But before she is able to reach her destination, a car swoops out of nowhere and kills her in the street. In pursuing Eugenie's