The Little Flowers of St. Francis of Assisi, Part III
- The Life of the Blessed Brother Giles, Companion of St. Francis.
- http://www.ccel.org/ccel/ugolino/flowers.vii.html

Blessed Giles of Assisi, OFM
- Short biography.
- http://www.saintpatrickdc.org/ss/0423.htm#egid

Bl. Aegidius of Assisi
- Better known in English as Brother Giles. One of the first followers of St. Francis of Assisi, and a mystic. Bl. Giles died in 1262.
- http://www.newadvent.org/cathen/01170d.htm