The Waterfall, by Marion Zimmer Bradley - Stranger than SF

Fantasy Story Review A young woman finds her psi talent, and it's evil. Also, it's worth mentioning that the young girl, Sybil, is "fifteen years old and as frail as a branch of willow," which is disturbing considering that author Marion Zimmer Bradley describes her using sex to entice and ultimately murder someone, and also considering the claims of child sexual abuse made against Marion Zimmer…