The Illustrated Synaxarion of the Orthodox Church (PDF)
compiled by Antonios Markou
published by St. Symeon the Translator's Centre for Hagiographical Studies
The Life of Saint Demetrius of Rostov, The Chrysostom of Russia
Commemorated on September 21
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
Paterikon for Kids #9: Holy Prophet Jonah and the Whale (available in 10 languages!)
My Book of Church Feasts (English, Greek)
My Synaxarion: September (English, Greek)
Orthodox September Package (English, Greek)
Egle-Ekaterine Potamitis
Potamitis Publishing