Prayers of St. Francis of Assisi
- Includes the Canticle of Brother Sun and other prayers by the saint--though in one case this page would have him writing the Bible (Numbers 6:24-26). At Catholic Prayers.
- http://www.yenra.net/catholic/prayers/francisofassisi.html

The Canticle of the Creatures
- Photographs of two codices, and English translation.
- http://www.consulman.com/mira/eng/cantico/descri.htm

The Testament of St. Francis of Assisi
- Translated by David Burr. In HTML.
- http://www.fordham.edu/halsall/source/stfran-test.html

The Rule of the Franciscan Order
- Franciscan Rule of 1223, translated by David Burr.
- http://www.fordham.edu/halsall/source/stfran-rule.html

The Second Letter of St. Francis of Assisi, to the Faithful
- On those who do penance and those who do not. Written before 1221.
- http://www.ewtn.com/library/MARY/FRANLET.htm

The Testament of St. Francis
- St. Francis's wishes for the future of the order he founded.
- http://www.ewtn.com/library/MARY/FRANTES.htm