French science fiction writer Gérard Klein has four novels available in English (all initially translated in the 1970s). An economist by profession, Klein is also an editor, anthologist, and critic.
Starmasters’ Gambit, translated by C. J. Richards (DAW, 1973)
The Mote in Time’s Eye, translated by Damon Knight and C. J. Richards (Black Coat Press, 2011)
The Overlords of War, translated by John Brunner (Doubleday, 1973)
The Day Before Tomorrow, translated by