Ina May's Guide to Breastfeeding
by Ina May Gaskin

The Nursing Mother's Companion
by Kathleen Huggins

The Womanly Art of Breastfeeding (La Leche League International Book)
by Diane Wiessinger, Teresa Pitman, Diana West

Positive Birth Stories:
Baby Catcher: Chronicles of a Modern Midwife
by Peggy Vincent

Ina May's Guide to Childbirth
by Ina May Gaskin

Adventures in Natural Childbirth: Tales from Women on the Joys, Fears, Pleasures, and Pains of Giving Birth Naturally
by Janet Schwegel

Childbirth Preparation:
Active Birth: The New Approach to Giving Birth Naturally
by Janet Balaskas 

Birth Reborn
by Michel Odent

Birth without Violence
by  Frédérick Leboyer M.D.

Childbirth without Fear: The Principles and Practice of Natural Childbirth
by Grantly Dick-Read

Birthing from Within: An Extra-Ordinary Guide to Childbirth Preparation
by Pam England

The Thinking Woman's Guide to a Better Birth
by Henci Goer

Pregnancy - Nutrition, Self care etc.:

Special Birth Experiences:
A Guide to Pregnancy and Birth for Women with Disabilities
by Judith Rogers and Molleen Matsumura

Women's Studies:
A Woman's Book of Life - The Biology, Psychology, and Spirituality of the Feminine Life Cycle
by Joan Borysenko

More to come...