Jinx High

While enjoying a visit with an old friend in Tulsa, Oklahoma, Diana Tregarde discovers that a malevolent combination of sex and blood magic is behind relatively normal teenage jealousies and infatuations at the local high school, one ruled by Fay Harper, a powerful sorceress hundreds of years old who takes over the bodies of her own daughters to remain eternally young. Reprint. 15,000 first printing.