I don't remember reading any of his other books, but this book really stuck with me. I remembered the title a few years ago, but could not remember the author, and there actually quite a few books called 'Run'. It was the cover that finally sealed it for me, and there at least two different covers. So, I may have run across it before and didn't know it was what I was looking for.

Anyway, it's a pretty basic book, but I'm happy to have finally solved this mystery.