What happened to boring first draft of McClellan's book?

The book so mimics the Democratic line that Ari Fleischer, McClellan’s predecessor as press secretary, asked him last week whether he had a ghostwriter. “No,” Fleischer told me McClellan replied, “but my editor tweaked it.” (McClellan did not return my call.)

The bland book proposal that McClellan’s agent unsuccessfully hawked to publishers early in 2007 is not the volume now in bookstores. How and why McClellan changed is a story so far untold.