A fascinating ebook available free on the web is The Forgotten Hermitage of Skellig Michael by Walter Horn, Jenny White Marshall, and Grellan D. Rourke (Berkeley, CA: University of California Press, 1990). The book details archaeological investigations of a rocky island off County Kerry, Ireland, which housed a hermit’s dwelling in the 9th century. Includes photographs.
Hermits around the web – Hermitary
news, sites, and pages of interest about hermits and solitude