"The Last Boy" only baseball book on PW Top 100

Publishers Weekly released its Top 100 books of 2010 today. The only baseball title to make the cut was Jane Leavy's Mickey Mantle biography, The Last Boy. I wonder how many other baseball books they read. I haven't read any of the other 99, so I'm in no legitimate position to criticize the list, but they found room for 10 comic books and couldn't squeeze Bullpen Gospels or Cardboard Gods in there? Must be a boom cycle for comics, I guess.