Restoring the Woven Cord. Michael Mitton, BRF Publishing, Revised Ed. 2018
Exploring Celtic Spirituality. Ray Simpson, Kevin Mayhew Publishing, Revised 2004
New Celtic Monasticism for Everyday People. Ray Simpson, Kevin Mayhew Publishing, Revised 2014
Columbanus: The Earliest Voice of Christian Ireland. Kate Tristram, The Columba Press, 2010
Listening for the Heartbeat of God. Philip Newell, SPCK, 1997
The Book of Creation: The Practice of Celtic Spirituality. Philip Newell, Canterbury Press, 1999
Colonies of Heaven: Celtic Models for Today’s Church. Ian Bradley, D.L.T., 2000
Celtic Daily Prayer: The Recovery of the Religious Imagination. Esther De Waal, Hodder & Stoughton, 1996/2003
Anam Cara: Spiritual Wisdom from the Celtic World. John O’Donohue, Bantam Press, 1997
40 Days with the Celtic Saints. David Cole, BRF, 2017
Water from an Ancient Well: Celtic Spirituality for Modern Life. Kenneth McIntosh, Anamchara Books, 2011
Celtic Spirituality (The Classics of Western Spirituality Series). Oliver Davies & Thomas O’Loughlin, Paulist Press, 1999
Journeys on the Edges: The Celtic Tradition. Thomas O’Loughlin, DLT, 2000
Following the Celtic Way: A New Assessment of Celtic Christianity. Ian Bradley, D.L.T. 2018