Bicycle Mystery
by Gertrude Chandler Warner · 1970
Popularity 22
While on bicycle trip to their aunt's farm, the four Aldens help solve a mystery.
Juvenile fictionOrphansFictionBoxcar children (Fictitious characters)Brothers and sistersFamilyMystery and detective storiesDetective and mystery storiesBicycles and bicyclingChildren's fictionBicycles and bicycling, fictionBoxcar children (fictitious characters), fiction