The apeman's secret /
Franklin W. Dixon ; illustrated by Leslie Morrill.
- New York : Wanderer Books, 1980.
- 184 p. : ill. ; 19 cm.
- Hardy boys mystery stories ; 62 .
A "monster" who terrorizes Bayport and a girl who runs away to join a cult are the subjects of the Hardy boys' sleuthing.
0671955306 0671954822 (pbk.)
79024906 /AC
Mystery and detective stories. Mystery and detective stories.