Columbia subject headings:
Harvard subject headings:
Christian hagiography--Early works to 1800.
Cyrus, Saint, -approximately 303--Miracles.
Hagiography.
John, Saint, -approximately 303--Miracles.
Miracles--Early works to 1800
Princeton subject headings:
Christian martyrs--Egypt--Biography.
Christian saints--Egypt--Biography.
Miracles--Byzantine Empire--History.
Spiritual healing--Byzantine Empire--History.