Ivo Dominguez, Jr. (Georgetown, DE) has been active in the magickal community since 1978. He is one of the founders of Keepers of the Holly Chalice, the first Assembly of the Sacred Wheel coven. He serves as one of the Elders in the Assembly. Ivo is the lead author of Llewellyn's Witch's Sun Sign Series and the author of several other titles, including The Four Elements of the Wise and Practical Astrology for Witches and Pagans. In his mundane life, he has been a computer programmer, the executive director of an AIDS/HIV service organization, a bookstore owner, and many other things. Visit him at www.ivodominguezjr.com.