Everyday Sacred: A Woman's Journey Home by Sue Bender. Harper, 1995.

Simplify Your Life: 100 Ways To Slow Down and Enjoy the Things That Really Matter by Elaine St. James.

Getting Things Done: The Art of Stress-Free Productivity by David Allen.

Slowing Down to the Speed of Life: How to Create a More Peaceful, Simpler Life from the Inside Out by Richard Carlson and Joseph Bailey. Co-authored by Richard Carlson of the ever-popular Don’t Sweat the Small Stuff and It's All Small Stuff, You Can Feel Good Again and You Can Be Happy No Matter What, this is one of my favorite books. Shows how happiness truly comes from the inside.

Inner Simplicity: 100 Ways To Regain Peace and Nourish Your Soul by Elaine St. James.

The Western Guide to Feng Shui: Creating Balance, Harmony, and Prosperity in Your Environment by Terah Kathryn Collins. (Paperback)

Living the Simple Life: A Guide to Scaling Down & Enjoying More by Elaine St. James. The guru of simplicity.