Sarah actually met Paul at a soundcheck this past summer and gave him the book. There are photos of this meeting all over her facebook and on the book's facebook website. It pays to trust people every once in a while.
Do you think that Paul actually read it? Sometimes, I think he just throws that stuff out.
Who knows? I hope so, but we'll never know for sure, I guess. He did, at the very least, flip through it when Sarah gave it to him.