Rings of doom.

The phone calls had started again, even after Lynn had the number unlisted. They were always the same, the same low, husky voice saying "Lynn, Lynn, it's Daddy." They were sick, someone's poor idea of a joke. Lynn's father had been dead for years.

Then one night Lynn's aunt phoned, tried to warn her about something and was disconnected by death. The police said that her murderer was found dead, that there was no connection between the tragedy and the calls, but Lynn knew differently. Somehow, someway, someone was drawing her back into the past for dark mysterious reasons -- insidiously evil reasons designed to lead her to the brink of madness... and beyond death.