As always which books/covers/authors intrigue you? Which have you read? Disliked? Enjoyed?
1. Guardian, Thomas F. Monteleone (1980)
From the back cover: “GUARDIAN. There existed nothing like it in the known World. It climbed boldly into the sky, a symbol of the power and imagination of those who had created it…. Varian Hamer stood face to face with a robot. It was not only fantastic—it was impossible. In the known World there were no such things as robots. They had been destroyed, along with everything else, thousands of years before, in what many supposed was Armageddon.