George Griffith (1894) Olga Romanoff / The Syren of the Skies first published as Pearson’s Weekly.
The novel continues (from The Angel of the Revolution) the tale of a worldwide brotherhood of anarchists fighting the world armed with fantastical airships, ending on an apocalyptic note as a comet smashes into the earth.
Full text at: http://www.forgottenfutures.com/game/ff7/olga.htm
