A Guide To The Saints
By Kristin E. White
(1992 ~ published 33 years ago)
https://www.amazon.com/Guide-Saints-Kristin-White/dp/0804108803
Byzantine And Russian Painting
By Kostas Papaioannou
(1965 ~ published 60 years ago)
https://www.amazon.com/Byzantine-Russian-painting-History/dp/B0007JB4U4/