Transgalactic

Empire of the Atom and The Wizard of Linn: Global war smashed civilization—or so the legends told-but not all of its machines. A caste of ""scientists"" arose who knew how to repair and operate the ancient machines—but not how they worked—and worshipped at the altars of the atomic gods who were said to make the machines run. Society was a strange mix of the modern and the medieval, with armies riding on horseback into huge spaceships, then flying to human colonies on other planets to wage war wi…