Can someone help meeee?

George and I went to Barnes & Noble last night (I ended up splurging and buying the new David Sedaris book – God, I love that man) and I was looking for a book that I think I’ve read about, but now I think I might have imagined the whole thing (in which case I’d better start writing – it’s a brilliant idea! But no, I’m sure I didn’t imagine it) but it’s a book about a guy who starts out old and ends up young. He ages backwards. I think it’s newish. Gawd. Vague enough? See, when I worked at Barnes & Noble, sometimes if someone came up to me with only that to go on, I would not be pleased (but sometimes, if I was in a good mood, I would relish the challenge) so I didn’t ask. Plus, what if I did imagine it?

So if anyone has any idea what I’m talking about, please let me know what book this is!