Written as a sequel to Fighters from Mars, an unauthorized and heavily altered version of H. G. Wells's The War of the World, this novel weaves a distinct and astonishing story of humans invading Mars, marking the invention of the space techno-thriller. Presenting a cornucopia of technical ingenuity, Edison's Conquest of Mars marks a variety of firsts in the genre: the first space battle ever to appear in print, the original fictional example of alien abduction, the introduction of the theory that the pyramids were constructed by extraterrestrials, and the first truly functional spacesuits.