The Airlords of Han, the sequel to Armageddon 2419 A.D., continues the adventures of Buck Rogers, the famous sci-fi adventure hero of early comics and radio shows. Originally published in Amazing Stories in 1929, in the 1960s this novella was later combined with Nowlan’s original piece and re-published under the title Armageddon 2419 A.D.. In it Buck Rogers and his wife, Wilma Deering, lead Americans in a conclusive battle with the evil Han Empire. The story reflects the “Yellow Peril” mindset at the time of its writing, and successfully predicts many future technologies, including bazookas, night-vision devices, and paratroopers.