Women's Orthodox Ministries and Education Network (WOMEN)

phronema - Orthodox books discussion

The Psychological Basis of Mental Prayer in the Heart
By Fr Theophanes (Constantine)
These are three books which can be read online.

www.romanity.org
contains writings of the late Fr. John Romanides,  and similar writers such as Met. Hierotheos Vlachos, George Metallinos and Fr. George Florovsky, all of which touch on epistemology and spirituality and the pieces which are typically missing.

The Orthodox Christian Information Center
The OCIC has several good articles and references. 

Catholicity: Desert Spirituality in all walks of life:

• Orthodoxy in America
• Orthodoxy in China
• Orthodoxy in Japan
• Orthodoxy in Alaska: Authentic Native American Spirituality
• Orthodoxy in Mexico: St. George's Pantry
• African-American Orthodoxy
• Jewish Roots of Eastern Christian Mysticism (An excellent dialogue - hosted by the seminar at Marquette University led by Fr. Alexander Golitzin)
• Death to the World: the 'zine of punx becoming monks