Title: A letter on the moral causes that have produced the evil spirit of the times
Subtitle: addressed to the Honorable James Harper, Mayor of New York, including a vindication of the author from the infamous charges made against him by Jas. Gordon Bennett, William L. Stone and others
Subjects: Catholic Church, Moral conditions, Catholics, Anti-Catholicism, Nativism, Correspondence
Places: New York (State), New York, United States, New York (N.Y.)