Having been to other signings, you can almost always bring your own copy. I know KLAW isn't for everyone, but his very public stances on his anxiety disorder, and the importance of us finally talking about and treating mental issues as real diseases is more important than his baseball work. And if you like books, music, or games, his personal site is a treasure trove. Of course, I will be in MN next week, and miss him by days. Sigh.