Juana Sánchez-Gey's work on María Zambrano is part of a collection of biographies promoted by the Emmanuel Mounier Foundation, which has published more than fifty titles on historical figures, including thinkers, poets, scientists, politicians and religious figures, who have shared their commitment to life and to the person. Among them we can highlight: Erasmus of Rotterdam, Antonio Machado, Max Born, Miguel de Unamuno, Francisco de Vitoria, Simone Weil, Martin Buber and Edith Stein.