First, let me say that I recommend you read any books that speak to you. Disseminate the information per what you now know but take what may be helpful from whatever you feel drawn to.
There are some books, however, that, in my experience, are virtually without flaw and will teach you more and more truth every time you leaf through them. I list these books below.
Notice that I have separated them into two categories (1. Diet & 2. Spirituality). In truth, there is no separation. What is true for our bodies is true for our spirits. But this is not a dictatorship. I honor your personal sacred beliefs so I’ve kept the categories separate. If you choose to, as you read the insights from the books, notice how the purity of the messages intersect and mutually support each other. As above; so below.
Further down, you will find my personal favorite guided meditations, which I’ve mentioned in the past but want to highlight once again for newcomers.
The Diet-focused Books:

Definite Cure of Chronic Constipation Also Overcoming Constipation Naturally by Arnold Ehret
(Paperback – Jun 1982)

Fresh Vegetable and Fruit Juices: What’s Missing in Your Body? by N. W. Walker and Dr. Norman W. Walker
(Paperback – Aug 1981)
The Spiritual Books:
CDs:
The following CDs were created for the utmost spiritual, emotional and physical advancement. Lay back, close your eyes and prepare to be transformed! These have been the most instrumental in my personal work and my client’s success. All are all available through amazon.com:

Lee Harris Gift Collection (Volume 1)
(Audio CD)
Note: All CD’s and audible downloads by Lee Harris and his Partner, Story Waters are extremely helpful to remembering who and what we really are. I suggest visiting their website: Limitlessness.com for more from them. They will be in New York City on September 27th & 28th (check the event’s page for details) for what promises to be another extraordinary event (if it’s anything like their last visit)!

The Power of Silence by Almine
(Audio CD)
Note: All of Almine’s CDs are eye-opening. Her insights will transform and inspire you. This is a good one to start with but there are many more available through amazon.com as well as Spiritualjourneys.com.

I Remember I Am: Honoring the Journey of You Becoming You (Phoenix Factor Series, 2) by Peggy Phoenix Dubro
(Audio CD)
Note: The above selection by Peggy Phoenix Dubro is essential for anyone with endocrine imbalances such as thyroid or adrenal fatigue. Give particular attention to the track entitled, “The Spiral Sweep.” This would be recommended as a daily experience for as long as you deem necessary.
All of these books and CD’s will help bring you into an ideal frequency and help you heal your subconscious and unconscious imbalances. Enjoy and feel free to share your experiences with them!
Finally, I wish to call your attention to the great spiritual leader, Derek O’Neill. His work sharing knowledge, peace and love on this planet is beyond compare. You can learn more about him and his message at BornFreeNow.com.