"Élisabeth Gille was only five when the Gestapo arrested her mother, and she grew up remembering next to nothing of her. Her mother was a figure, a name, Irène Némirovsky , a once popular novelist, a Russian émigré from an immensely rich family, a Jew who didn't consider herself one and who even contributed to collaborationist periodicals, and a woman who died in Auschwitz because she was a Jew. To her daughter she was a tragic enigma and a stranger....