Witness to My Life: The Letters of Jean-Paul Sartre to Simone de Beauvoir, 1926-39 by Jean-Paul Sartre
Letters from Sartre to his muse and lover Simone de Beauvoir at the beginning of their partnership are the subject of this book. The correspondence starts when he is 21 and tracks the shifts of their intellectual and romantic partnership through the 1930s - a decade that culminated in his first published novel, "Nausea".