"Tragedy has brought about a rift in the relationships of a family [in Southern California]. Then 10-year-old Davie receives an anonymous phone call that threatens horrible consequences to his teen-age sister unless he follows instructions. The family rift forces him to keep his terror to himself." -- From Baird and Greenwood.
Indexed In:
Baird and Greenwood. Annotated bibliography of California fiction, 1664-1970, 1185