Not to be confused with Wicked, now a popular Broadway musical, this series is a collection of dark magic, sacrifice, goddess, and Wicca worship. I found parts of these books to be disturbing and gruesome.
Not even the love story of tormented lovers separated by hundreds of years redeemed these books for me. I found the characters exceptionally hard to like, the plot blundered on, and it wallowed in witches, warlocks, and a mish-mash of voudon, Native American Shamanism, and any conceivable type of magic.
There seemed to be no redeeming characters, and the books always ended unresolved.
I definitely do NOT recommend these books. Read them at your waste of time...