Recommended Spiritual Books:
Michael Singer, The Untethered Soul: A Journey Beyond Yourself
Ekhart Tolle, The Power of Now
Gary Chapman, The Five Languages of Love
Judy Franklin, The Physics of Heaven
James Redfield, The Celestine Prophecy
Dr. Brian Weiss, Same Soul, Many Bodies

Recommended Books on Healing with Energy:
Pamela Miles,  Reiki: A Comprehensive Guide
Rosalyn L. Bruyere, Wheels of Light
Anodea Judith, Ph.D., Wheels of Life
Alice Langholt, Practical Reiki
Penelope Quest, Reiki for Life

Books on Quantum Physics:
Power vs Force, David R. Hawkins, M.D., Ph.D.
Science & the Re-enchantment of the Cosmos, Ervin Laszlo
The Biology of Belief, Bruce Lipton
The Field, Lynne McTaggart
The Intention Experiment, Lynne McTaggart
The Energy Healing Experiments, Gary E. Schwartz, Ph.D., with William L. Simon

Recommended Links:
Reiki Classes: What’s Right for You?
Reiki and the Future – The International Center for Reiki Training
Reiki healing health benefits
What Is Reiki? – The International Center for Reiki Training