Guide Dog Mystery

by Gertrude Chandler Warner

The Boxcar children are helping out at a guide dog training school,... More 

Bicycle Mystery

by Gertrude Chandler Warner

Many complications follow when a dog attaches himself to the Aldens on... More 

Blue Bay Mystery

by Gertrude Chandler Warner

The Aldens find a castaway on a South Sea island. How did he get there... More