SF³ is the name of a non-profit corporation that shelters and provides benefits to the science fiction related activities of its members. The world’s leading feminist science fiction convention, WisCon, is the most active and prominent committee under the SF³ umbrella. Other SF³ activities include the Book-of-the Month Discussion, weekly gatherings, book swaps, and publications like Janus/Aurora (now defunct). Buy a membership and become a voting member of SF³. Or make a tax-deductible donation to support SF³ activities.