Birthing Normally: A Personal Growth Approach to Childbirth by Gayle Peterson. Recommended by Melissa who said: This is a great resource on how your body knows what to do. Even if you do not connect with everything she says or recommends, I took what I needed from here and found it helpful.
HOmebirth by Sheila Kitzinger - a book recommended by Melissa! She said: don't let the name turn you off, even if you are not planning on a homebirth this is a great resource and connects you to how beautiful birth can be - no matter where you decide to birth.