Chain Letter Series by Christopher Pike

And alternate cover edition can be found here.When Alison first read the chain letter signed "Your Caretaker," she thought it was some terrible sick joke. Someone, somewhere knew about that awful night when she and six other friends committed an unthinkable crime in the desolate California desert. And now that person was determined to make them pay for it.One by one, the chain letter was coming to each of them ... demanding dangerous, impossible deeds.. moreAnd alternate cover edition can be found here.When Alison first read the chain letter signed "Your Caretaker," she thought it was some terrible sick joke. Someone, somewhere knew about that awful night when she and six other friends committed an unthinkable crime in the desolate California desert. And now that person was determined to make them pay for it.One by one, the chain letter was coming to each of them ... demanding dangerous, impossible deeds... threatening violence if the demands were not met. No one out of the seven wanted to believe that this nightmare was really happening to them. Until the accidents started happening -- and the dying... less

After receiving a chain letter, a group of teens decides it must be a joke--after all, the perpetrator of the original chain letter is dead and buried. But when Fran refuses to perform her "deed", she is almost immediately killed, and the group realizes that the power behind the letters is still alive.

When Alison first read the chain letter signed "Your Caretaker," she thought it was some terrible sick joke. Someone, somewhere knew about that awful night when she and six other friends committed an unthinkable crime in the desolate California desert. And now that person was determined to make them pay for it.One by one, the chain letter was coming to each of them ... demanding dangerous, impossible deeds... threatening violence if the demands were not met... moreWhen Alison first read the chain letter signed "Your Caretaker," she thought it was some terrible sick joke. Someone, somewhere knew about that awful night when she and six other friends committed an unthinkable crime in the desolate California desert. And now that person was determined to make them pay for it.One by one, the chain letter was coming to each of them ... demanding dangerous, impossible deeds... threatening violence if the demands were not met. No one out of the seven wanted to believe that this nightmare was really happening to them. Until the accidents started happening -- and the dying... less