Albatross (Gujarati Translation of Robur The Conqueror) by Jules Verne They laughed at his ideas of heavier-than-air flying machines. But he had the last laugh with the Albatross -- the most incredible flying machine ever built. Lord of the skies, Robur became the would-be conqueror of the world! A fascinating companion to 20,000 Leagues Under the Sea, Robur the Conqueror explores many of the same themes.