Bicycle mystery
by Gertrude Chandler Warner ; illustrated by David Cunningham.
- Chicago : Albert Whitman, 1990, c1970.
- 127 p. : ill. ; 20 cm.
- Boxcar children mysteries ; #15 .
Reprint. Originally published: 1970.
Four young people find a lost pedigreed dog on a bicycle trip and, while trying to find its home, run into dog thieves.