Castiella, D. Fernando María. Spanish Foreign Policy (1898-1960). 1960
Chronicle of the National Trust of St. Paul. 1948
Code, Joseph B. The Spanish War and Lying Propaganda. 1938
Diez, Genadius. Spain's Struggle Against Anarchism and Communism. Undated
The Ghosts of the Red Terror. 1946
Godden, G.M. Communism in Spain, (1931-1936). 1937
Harney, John B. The Divine Commission of the Church. Undated
Joint Letter of the Spanish Bishops to the Bishops of the World: The War in Spain. 1937
The Labor Charter for New Spain. 1938
La Guerra en España: La Trajedia de El Escorial. Undated
Lunn, Arnold. Spain and the Christian Front. Undated
Marañon, Gregorio. Liberalism and Communism: Reflections on the Spanish Revolution. 1961
Palencia, Angel González. The Flame of Hispanicism. Undated
The Catholic Hierarchy and the Spanish Problem. 1945
Report on Spain. 1946
Why the Catholic Church Cannot Accept Socialism. 1913
The Thirties: A Dream Revolved. 1960
Why the Press Failed on Spain! Undated