for life; most are occupied by humanoid extraterrestrials. The initial adventures take place in the planets of the Solar System. Later installments (after Captain Future invents the "vibration drive") take the hero to other stars, other dimensions and even the distant past and almost to the end of the Universe. As an example, they visit the star Deneb, who are the origin of Earth humans, as well as many other humanoids across the Solar System and beyond. Story overview Initially, the story was set in 1990. Hamilton quickly avoided exact dates except for past events such as the voyages of the astronauts who first landed on most of the other planets of the Solar System. In later stories, if the date was asked or revealed, it was done so discreetly. The series begins when genius scientist Roger Newton, his wife Elaine, and his fellow scientist Simon Wright leave planet Earth to do research in an isolated laboratory on the Moon, and to escape the predations of Victor Corvo (originally: Victor Kaslan), a criminal politician who wished to use Newton's inventions for his own gain. Simon's body is old and diseased and Roger enables him to continue doing research by transplanting his healthy brain into an artificial case (originally immobile—carried around by Grag—later equipped with lifter units). Working together, the two scientists create an intelligent robot called Grag, and an android with shape-shifting abilities called Otho. One day, Corvo arrives on the Moon and murders the Newtons; but before he can reap the fruits of his atrocity, Corvo and his killers are in turn slain by Grag and Otho. The deaths of the Newtons leave their son, Curtis, to be raised by the unlikely trio of Otho, Grag, and Simon Wright. Under their tutelage, Curtis grows up to be a brilliant scientist and as strong and fast as any champion athlete. He also grows up with a strong sense of responsibility and hopes to use his scientific skills to help people. With that goal in his mind, he calls himself Captain Future; Simon, Otho and Grag are referred to as the Futuremen in subsequent stories. Other recurring characters in the series are the old space marshal Ezra Gurney, the beautiful Planet Patrol agent Joan Randall (who provides a love interest for Curtis), and James Carthew, President of the Solar System whose office is in New York City and who calls upon