Robur the Conqueror by Jules Verne! app for iPhone and iPad

The story was made into a 1961 movie, Master of the World, with Vincent Price as Robur. The movie kept the basic concept but added elements of intrigue and a romance to the plot.
In this version, Robur is an idealist who plans to conquer the world in order to put an end to tyranny and war. Using the Albatross he plans to bomb the nations of the world until he is acknowledged its ruler.
Instead of the Weldon Institute members, he kidnaps Mr. Prudent of Philadelphia, an armaments manufacturer, along with his daughter Dorothy and her fiance Phillip Evans. Charles Bronson plays Strock, the reluctant hero who comes to admire Robur, but not enough to let him carry out his plans.
The name Albatross is retained, though the novels description and early illustrations that suggest a flush-decked clipper ship with propellers on its masts instead of sails, is replaced by a more contemporary design resembling a classic airship, or dirigible; though still given propellers for lift. The vessel is described in the film as being a heavier than air machine of several tons, a statement later explained as the vessel is made entirely of paper, mixed with dextrin and clay, and squeezed in a hydraulic press...
This construction also seems to render the Albatross impervious to contemporary weapons fire.