The Weapon Shops of Isher1951
by A. E. van Vogt
Involved in a peculiar paradox of time, McAllister a 20th century reporter finds himself 7000 years in the future when the Isher empire is dominated by the empress Innelda, a mere pawn in the economics of her own civilization. McAllisters arrival sets off a chain of events which destine him for a complex fate.
— from OpenLibrary
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