The Illustrated Synaxarion of the Orthodox Church (PDF)
compiled by Antonios Markou
published by St. Symeon the Translator's Centre for Hagiographical Studies
Saints for All Ages (Book 2): Enlighteners of Ancient Kingdoms
published by the OCA Dept. of Religious Education (1982)
[out of print — A digital version of this book will be posted here soon.]
The Great Collection of the Lives of the Saints: September (Volume 1)
written/compiled by St. Demetrius of Rostov
published by Chrysostom Press
distributed by Saint Herman Press