- eBookThe Girl Aviators and the Phantom AirshipMargaret Burnham
- eBookThe Girl Aviators' Sky CruiseMargaret Burnham
- eBookThe Girl Aviators on Golden WingsMargaret Burnham
- eBookThe Girl Aviators' Motor ButterflyMargaret Burnham
- eBookThe Girl Aviators' Motor ButterflyMargaret Burnham
- eBookThe Girl Aviators' Sky CruiseMargaret Burnham