Well not me personally, but my good friend (and college roommate and best man) Michael Hobson, who has published a book about his year in China. I’ve read it, and it’s great! Check out the flyer. Available exclusively through lulu.com, in both Hardback and Paperback (with previews).
[Update] Mike tells me there is a sale on! Until Jan 31, use the promotional code “READMORE2010” at lulu checkout for 10% off!