Start with high-confidence wicca books, then narrow by subgenre or adjacent topics.
365 Goddess
Patricia Telesco
The Pagan Book of Days
Nigel Pennick
Moon Magic
Diane Ahlquist
The House Witch
Arin Murphy-Hiscock
The Visions of Isobel Gowdie
Emma Wilby
Aradia or the Gospel of the Witches
Charles G. Leland
