Dominic Flandry

Dominic Flandry, as depicted on the cover of the December 1959 issue of Fantastic by Ed Valigursky.
The Flandry short novel A Plague of Masters was the cover story on the December 1960 issue of Fantastic before being published in book form as Earthman Go Home![1] (Ace double, part of D-479)

Dominic Flandry is a fictional character and the protagonist of the second half of American writer Poul Anderson's Technic History science fiction series. He first appeared in 1951.

The space opera series is set in the 31st century, during the waning days of the Terran Empire. Flandry is a dashing field agent of the Imperial Intelligence Corps who travels the stars to fight off imminent threats to the empire from both external enemies and internal treachery. His long-time archenemy is Aycharaych, a cultured but ruthless telepathic spymaster who weaves plots for the expansionist rival empire of the alien Merseians.

The illegitimate son of a minor nobleman, Flandry rises to considerable power within the decadent Empire by his own wits, and enjoys all the pleasures his position in society gives him. Still he is painfully conscious of the impending fall of the Terran Empire and the subsequent "Long Night" of a galactic dark age. His career is dedicated to holding it off for as long as possible. In time, he passes the mantle to his daughter Diana, who is also illegitimate.

Flandry is willing to disregard conventional morality and use his foes' tactics against them. He can cheerfully deceive, seduce, and blackmail; in A Knight of Ghosts and Shadows, he orders the mind-probing of his traitorous illegitimate son, reducing him to a vegetative state, and bombards Aycharaych's uninhabited homeworld into radioactive ruin in part for vengeance, as Aycharaych's latest plot had resulted in the death of the woman he loved and planned to marry.