|←Author Index: Pi||Pope Saint Pius X
|Pope Pius X was born Giuseppe Melchiorre Sarto. Pope from 1903-1914.|
- E Supremi (1903)
- Pieni L'Animo
- Vehementer Nos (1905)
- Lamentabili Sane (1908)
- Pascendi Dominici gregis
- On the Doctrine of the Modernists
Motu proprios 
- Tra le sollicitudine (1903)
Papal decrees 
- Ne Temere (1908)
- Letters to His Holiness, Pope Pius X , 1910 by Author:William Laurence Sullivan
- What We Want: An Open Letter to Pius X from a Group of Priests, 1907
- “Pope Pius X,” by Umberto Benigni in Catholic Encyclopedia, 1913.
- J. Moyes, “Pius X.,” Encyclopædia Britannica (12th ed.), 1922.
|Some or all works by this author are in the public domain in the United States because they were published before January 1, 1923.
The author died in 1914, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.