The Illustrated Synaxarion of the Orthodox Church (PDF)
compiled by Antonios Markou
published by St. Symeon the Translator's Centre for Hagiographical Studies
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
Let the Little Children Come to Me: Stories of Children Martyrs
published by Saint John Chrysostomos Greek Orthodox Monastery (2002)
My Synaxarion of Holy New Martyrs #2 (English, Greek) — [St. Ioannis the Hagarene]
Egle-Ekaterine Potamitis
Potamitis Publishing