A very partial list of some of our favorite books authors to explore.
Desert Fathers and Mothers
The Philokalia and Hesychast Writings
Ascetical Homilies of St. Isaac the Syrian
Bede Griffiths
Abhishiktananda
Br. David Steindl-Rast
Thomas Merton
Fr Cyprian Consiglio
Beverly Lanzetta
Adam Bucko