These are titles appropriate for beginners to the Craft. They may, of course, also have much to offer those with more experience, as well. You'll notice some are included in both categories.
Campanelli, Pauline: Ancient Ways and Wheel of the Year
Cunningham, Scott: Wicca, A Guide for the Solitary Practitioner
Green, Marion: A Witch Alone
RavenWolf, Silver: To Ride a Silver Broomstick
Starhawk, The Spiral Dance
Ryall, Rhiannon: West Country Wicca
Weinstein, Marion: Positive Magic, Occult Self-Help