The comic book biographies of U.S. Democratic presidential nominee Senator Barack Obama (D-IL) and U.S. Republican presidential nominee Senator John McCain (R-AZ) are seen at their publishers office in San Diego October 6, 2008. The life stories of U.S. presidential candidates John McCain and Barack Obama hit comic book stands on October 8 -- and the company behind the illustrated bios hopes plenty of adults will buy them. Picture taken October 6, 2008. REUTERS/Mike Blake (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)