The Art of Prayer: An Orthodox Anthology / by Igumen Chariton

Farrar, Straus, and Giroux, 1997. Trade paperback. VG. 

A spiritual anthology drawn from the Greek and Russian traditions, concerned in particular with the most frequently used and best loved of all Orthodox prayers--the Jesus Prayer. Texts are taken chiefly from the letters of Bishop Theopan the Recluse, along with many other writers.