This issue of Carmelite Studies presents new insights into the lives and writings of individuals who knew Teresa of Avila in life and who, after her death in 1582, worked to propagate and defend her legacy, including the illustrious nuns Anne of St. Bartholomew, Ana of Jesus, Maria of St. Joseph, and Ana of St. Augustine, and her close male confidant and collaborator, Jerome Gracian of the Mother of God. A further focus of the essays is the reception of the Teresian heritage by individuals outside the order, as mediated by these early Discalced Carmelites and by Teresa's published writings. The essays were originally presented at the 2004 symposium The Heirs of St. Teresa at Georgetown University. That year marked the 400th anniversary of a pivotal moment in Discalced Carmelite history: the arrival in France of a group of six nuns, some of Teresa's most favored proteges, including Ana of Jesus and Anne of St. Bartholomew, who traveled from Spain to inaugurate the order's first French convent. Motivated by devotion to their Founding Mother, amidst success and setbacks, these and other of Teresa's heirs strove to carry out her will with a resolute determination and to extend her reputation for sanctity throughout the world.