Author:
Warner, Gertrude Chandler, 1890-1979.
Imprint:New York : Scholastic, [1974]
Description127 p. illus. 20 cm.
Note:"First Scholastic printing,1991"- T.p verso
Note:The Alden children, isolated in a storm at a small bus station, are led into a mystery centering on a polluted river.