In an afterword to this novel, written a quarter of a century after its publication, and in a yet later afterword for this RosettaBooks edition, Robert Silverberg writes that Stepsons of Terra was his attempt to write a complex, shifting, even dazzling novel in the style of the heavily influential Philip K. Dick. Dick's ingenious plot and use of time paradoxes in his first novel, Solar Lottery (published in l954) had intrigued Silverberg, who was at the time 19 years old. Silverberg decided to attempt an ambitious science fiction novel which would mark him as more than a merely promising and