Barlaam and Ioasaph
- The story of Barlaam and Ioasaph, by "John the Monk." Traditionally ascribed to St. John Damascene, but possibly actually the work of St. Euthymius the Georgian.
- http://omacl.org/Barlaam/

Barlaam & Josaphat (Joasaph)
- Short article on the mythical saints. There are also real Christian saints of both names, not connected to this legend.
- http://www.saintpatrickdc.org/ss/1127.htm#joas

The Ecole Glossary: Barlaam and Ioasaph
- An essay on their legend, by Norman Hugh Redington. Immensely popular in the Middle Ages, this story was translated into European, Middle Eastern, and African languages; and "the True Faith was variously identified as Christianity, Islam, Judaism, a
- http://www2.evansville.edu/ecoleweb/glossary/barlaam.html

Barlaam and Josaphat
- Main characters of a seventh-century Christian legend. Barlaam, a hermit, converted the prince Josaphat to Christianity, despite the efforts of Josaphat's father Abenner to prevent such a thing. Although Barlaam and Josaphat are included in the Roman Mart
- http://www.newadvent.org/cathen/02297a.htm