a list of books mentioned in this book collecting video
"The Cloud Of Unknowing And The Book of Privy Counseling"
"The Wound Of Love: A Carthusian Miscellany"
"Holy Wisdom" by Father Baker
"Carthusian Spirituality: The Writings of Hugh of Balma And Guigo De Ponte"
"Medieval Exegesis: The Four Senses of Scripture" 3 Volumes by Henri De Lubac
"History and Spirit: The Understanding of Scripture According To Origen" by Henri De Lubac
"Five Models of Spiritual Direction in the Early Church" by George E. Demacopoulos
"The Love of Learning And The Desire For God: A Study of Monastic Culture" by Jean Leclercq, O.S.B.
"The Discovery Of The Individual 1050-1200" by Colin Morris
"Christian Spirituality: An Introduction" by Alister McGrath