To survive the long shadow of the Third Reich, many children were placed in hiding, forced to keep their true identities--names, religion, places of birth, even gender--secret. Among these "hidden children" was Evelyne Juliette, born in Paris to privileged Hungarian immigrants of high intellect and great passion. Scarcely a year following her birth, France would fall to the Nazis, plunging Europe further into chaos and placing Evi's family among hundreds of thousands on the run. Her father, forced to go underground, never again emerged. Her mother, the indomitable Magda, managed to send her...