The Sisterhood's Foundation Books:

When God Was a Woman - Merlin Stone

Ancient Mirrors of Womanhood: A Treasury of Goddess and Heroine Lore from Around the World - Merlin Stone

Marija Gimbutas

 

From the founder of the Dianic Tradition, Zsuzanna Budapest:

The Holy Book of Women's Mysteries

The Grandmother of Time: A Woman's Book of Celebrations, Spells, and Sacred Objects for Every Month of the Year

Grandmother Moon

Summoning the Fates: A Guide to Destiny and Sacred Transformation

 

Goddess Books:

Women's Rites, Women's Mysteries: Intuitive Ritual Creation - Ruth Barrett

Ariadne's Thread: A Workbook of Goddess Magic - Shekhinah Mountainwater

Foremothers of the Women's Spirituality Movement: Elders and Visionaries - Vicki Noble

The Double Goddess: Women Sharing Power - Vicki Noble