"When you don’t go within, you go without." 
Yogi Bhajan
Here are some book recommendations that are listed alphabetically by author.

Pressing or clicking on the author's name will open a new tab/window to their site, while the book picture will open to Amazon.

Dismantling the Fantasy: An Invitation to the Fullness of Life
byDarryl Bailey
Essence Revisited: Slipping Past the Shadows of Illusion
byDarryl Bailey
Core Light Healing
byBarbara Brennan
Hands of Light: A Guide to Healing Through the Human Energy Field
byBarbara Brennan
Light Emerging: The Journey of Personal Healing
byBarbara Brennan
Liberation Unleashed: A Guide to Breaking Free from the Illusion of a Separate Self
byIlona Ciunaite
Accepting - How to Increase Your Awareness of Perfection
byLee Coit
Awakening - A Natural Spiritual Process
byLee Coit
Being - How to Increase Your Awareness of Oneness
byLee Coit
Listening - How to Increase Awareness of Your Inner Guide
byLee Coit
Wholeness of Being: You are Source—infinite consciousness. Everything else is your story
byFloris V.J. De Clercq
The Direct Path: A User Guide
byGreg Goode
God is Nothingness: Awakening to Absolute Non-being
byAndre Doshim Halaw
Neti-Neti Meditation
byAndre Doshim Halaw
No-Mind: Realizing Your True Nature
byAndre Doshim Halaw
On Having No Head
byDouglas Harding
The Escape To Everywhere
byPaul Hedderman
Eufeeling!
byFrank Kinslow
When Nothing Works Try Doing Nothing: How learning to let go will get you where you want to go
byFrank Kinslow
Radiance: Experiencing Divine Presence
byGina Lake
Return to Essence: How to Be in the Flow and Fulfill Your Life's Purpose
byGina Lake
The Jesus Trilogy: Choice and Will / Love and Surrender / Beliefs, Emotions, and the Creation of Reality
byGina Lake
Beings of Light - We are All ONE
byLayne Layton
All is Well: the unending blessing of what is
byJ Matthews
Awareness Games: Playing with Your Mind to Create Joy
byBrian Tom O'Connor
Enlightenment Made Easy: Discovering The Obvious
byDr. David Parrish
The Three Illusions
byCameron Reilly
Emmanuel's Book I: A Manual for Living Comfortably in the Cosmos
byPat Rodegast
Emmanuel's Book II: The Choice for Love (New Age)
byPat Rodegast
Emmanuel's Book III: What Is an Angel Doing Here?
byPat Rodegast
Being Aware of Being Aware
byRupert Spira
The Transparency of Things: Contemplating the Nature of Experience
byRupert Spira
A New Earth: Awakening to Your Life's Purpose
byEckhart Tolle
The Power of Now: A Guide to Spiritual Enlightenment
byEckhart Tolle
Science & Perception: The Observer Chronicles - Dialogue I
byMichael Weaver
The Illusion of Conscious Will
byDaniel M. Wegner