Edison's Conquest of Mars attempt at fiction, the book was published serially in the "New York Journal". Serviss went on to write other science fiction stories, arguably making him the first American to write science fiction professionally. An early example of what would later be called space opera, "Edison's Conquest of Mars" was also a particularly literal "Edisonade". The book contains some notable "firsts" in science fiction: alien abductions, spacesuits (called "air-tight suits": see Spacesuits in fiction), aliens building the Pyramids, space battles, oxygen pills, asteroid mining and disintegrator rays. The book is set following the abortive Martian attack depicted in "Fighters from Mars",
The Race (Worldwar) was growing. Several trips had been taken aboard reusable space shuttles to space and to the Moon and Mars. The partial occupation also had a significant effect on culture and society in general. Ginger, discovered to have a narcotic effect on the Race, is widely grown and stored by various governments. Culturally, humans try to take the occupation in stride, e.g. a song by Spike Jones, referring to Jones' song "Der Fuehrer's Face" from the real-world timeline: The Race (Worldwar) The Race refers to the fictional alien invaders of Harry Turtledove's "Worldwar" tetralogy, "Colonization" trilogy and "Homeward Bound". The aliens,