- E-bookBoy Scouts in Southern Waters Or, Spaniard's Treasure ChestG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in a SubmarineG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts on Motorcycles Or, With the Flying SquadronG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in Southern Waters Or, Spaniard's Treasure ChestG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in the Northwest Fighting Forest FiresG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts Mysterious Signal or Perils of the Black Bear PatrolG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in the Philippines Or, The Key to the Treaty BoxG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts on Hudson Bay Or, The Disappearing FleetG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in the North Sea The Mystery of a SubG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts on Motorcycles Or, With the Flying SquadronG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts on Hudson Bay Or, The Disappearing FleetG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in the Canal Zone The Plot Against Uncle SamG. Harvey (George Harvey) Ralphson
- E-bookThe Boy Scout Camera Club, or, the Confession of a PhotographG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in an Airship; or, the Warning from the SkyG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in Mexico; or on Guard with Uncle SamG. Harvey (George Harvey) Ralphson
- E-bookBoy Scouts in the North Sea The Mystery of a SubG. Harvey (George Harvey) Ralphson