Guest blogger Josh Wilker is the author of the excellent memoir Cardboard Gods: An All American Tale Told Through Baseball Cards, which is recently available in paperback. His very funny, smart, and heartfelt website is CardboardGods.net. I’m a friend of The Public Professor going back several years now. When I first met him he had just crossed 8th Street in Manhattan and entered the liquor store where I was working, and he was wearing a fedora, jeans, and an unzipped army jacket showing that he had neglected to put on a shirt. He also had a walking stick of some sort, which along with his scraggly goatee and shirtlessness lent him an air of vaguely lethargic malevolence. My first thought was to reach for the Jeff Burroughs Louisville Slugger we kept hanging from two nails behind the counter, but I refrained from brandishing the weapon when it became apparent that he was in the