Bert Wilson in the Rockies
Bert Wilson on the Gridiron
Bert Wilson at Panama
Bert Wilson at the Wheel
Bert Wilson's Fadeaway Ball
Bert Wilson, Wireless Operator
Bert Wilson, Marathon Winner
Bert Wilson's Twin Cylinder Racer
The Radio Boys Under the Sea; or, The Hunt for Sunken Treasure
Radio Boys in the Secret Service; Or, Cast Away on an Iceberg
Radio Boys in the Flying Service; or, Held For Ransom by Mexican Bandits