In this fiercely original novel, Charles is a time-traveling repairman working in the off-kilter Minor Universe 31. He helps clients return to their biggest mistakes, which they incorrectly believe they can repair. But they can't-and that's bad news for Charles, who once accidentally ran into and shot his future self. ". a triumph, as good as anything in Calvino or Stanislaw Lem. I wish I could travel back in time with a copy and fraudulently publish it under my own name."-Lev Grossman, New York Times best-selling author