St. Catherine of Genoa, mystic, author, d. 1510.

Biography of St. Catherine of Genoa, a remarkable woman who combined in her person the so-called active and contemplative lives.

Profile of St. Catherine of Genoa, known as the Apostle of Purgatory (for her celebrated treatise on the subject). With links.

Short biography of St. Catherine of Genoa, by Karen Rae Keck.

Includes a biography, plus St. Catherine's "Spiritual Dialogue" and "Treatise on Purgatory". Available in several formats.