J.-H. Rosny Aîné is the second most important figure in modern French
science fiction after Jules Verne. Rosny, who was a member of the
distinguished Goncourt literary academy, was also the first writer to
straddle the line between mainstream literature and science fiction.
Until now, Rosny has best been known to the English-speaking public for
his prehistoric thriller, Quest for Fire. In The Cataclysm (1896), the
physical laws of nature change in an entire region of France because of
the arrival of a strange electro-magnetic entity from outer space.The
Mysterious Force (1913) is about the destruction of a portion of the
light spectrum by aliens who, for a brief while, share our physical
existence. In Hareton Ironcastle (1922), explorers discover a mysterious
alien world, fauna and flora, embedded in the Heart of Africa. This is
the third in a series of seven volumes, six of which are translated and
annotated by Brian Stableford, devoted to presenting the classic works
of this giant of French science fiction.