On a Golden Chain

This book has been translated into Spanish " En Una Cadera Dorada" and French "Une Petite Chaine en Or" Dorothy, a young mother is having strange, repeated and terrifying nightmares about a train crash which seem to make no sense at all. However when Dorothy's mother dies, with her last breaths she reveals that she was not her child and the family is plunged into a whirlwind of trying to find Dorothy's identity, in an adventure spanning several countries. Her only evidence to go on is the memory of the train crash and a small Jewish star.