Alacoque, Margaret Mary
Brief biographical entry in the Columbia Encyclopedia.
Catholic Encyclopedia: St. Margaret Mary Alacoque
Biographical article.
Catholic Online: St. Margaret Mary Alacoque
Biographical portrait.
For All the Saints: Margaret Mary Alacoque
"Dour and humorless," but still a saint.
Patron Saints Index: Margaret Mary Alacoque
Illustrated profile, with links.
Saint Margaret Mary Alacoque, Virgin
From the book "Lives of Saints," published by John J. Crawley.
St. Margaret Mary
Short biography, suited to children.
The Secret of Saint Margaret Mary
The life of St. Margaret Mary Alacoque, and her devotion to the Sacred Heart. By Henri Gheon.