“I was going to click my heels and go home, where life would be, as it is anywhere, a little bit dull Knasas, a little bit great and terrible Oz. I just wanted to stand here for a minute, first, and fix in my memory the life I wasn't choosing, the way Rajiv looked at me before I told him I was leaving, the cottonwood snow.Nathan watched me, an uncertain look on his perfectly, terribly familiar face."Are you ready?" he said”