According to my royalty statements, 'The Green Progression' sold 392 copies in hardcover.
Science fiction writers have usually been very poor prognosticators of the future, either in literary or technological terms, and that's because we're all too human and, I think, have the tendency to see what we want to or, in the case of those more paranoid, what we fear.
'The One-Eyed Man' is a novel that was one I never intended to write.
I only did about one novel a year while I was working full time, but since 1993, I've averaged two and a half books a year.