Marilyn Sachs. At the Sound of the Beep (1990) 154 pp.
Distraught at the thought of their parentsí divorcing, a brother and
sister run away from home and take up residence in Golden Gate Park, where
they encounter many homeless people and hear there is a murderer loose
among them. Juvenile. (Reprinted as: The Golden Gate murders, Oxford
University Press, 1995)