Explore "Robur the Conqueror" by Jules Verne on Textopian. Read with annotations and highlights.
The President of the Weldon Institute was stupefied; his companion was / astonished. But neither of them would allow any of their very natural / amazement to be visible.
The valet Frycollin did not conceal his terror at finding himself borne / through space on such a machine, and he took no pains whatever to hide / it.