Information found in the following resources often will be found to overlap one upon the another, affirming each other's way of being.

Spiritual Direction

• Spiritual Direction: A Practical Introduction
  by Sue Pickering
• Spiritual Direction: A Guide to Giving & Receiving Direction
  by Gordon T. Smith
• Holy Listening: The Art of Spiritual Direction
  by Margaret Guenther

Retreat

• Wilderness Time: A Guide for Spiritual Retreat
  by Emilie Griffin
• Invitation to Solitude and Silence: Experiencing God's Transforming Presence
  by Ruth Haley Barton
• Interior Freedom
  by Jacques Philippe

Lectio Divina & More Spiritual Practices

• The Practice of the Presence of God
  by Brother Lawrence
• Spiritual Disciplines Handbook: Practices that Transform Us
  by Adele Ahlberg Calhoun
• Sacred Rhythms: Arranging Our Lives for Spiritual Transformation by Ruth Haley Barton