Query: Films based on works by Ethel M. Dell
Relevant documents:
The Top of the World (film)
The Safety Curtain
The Eleventh Hour (1922 film)
The Rocks of Valpre (1935 film)
The Rocks of Valpre (1919 film)
Lamp in the Desert
A Question of Trust
The Hundredth Chance
Keeper of the Door
The Swindler (film)
The Woman of His Dream
The Experiment (1922 film)
Greatheart (film)
The Place of Honour
The Tidal Wave
Bars of Iron
The Prey of the Dragon
The Knight Errant