tokens: He has authored or edited ten books ( individually or in collaboration with others ) , most recently , the encyclopedia of `` American Political Humor , `` [ 1 ] , and numerous journal articles ( e.g. , `` The Fey Effect : Young Adults , Political Humor , and Perceptions of Sarah Palin in the 2008 Presidential Election Campaign , [ 2 ] [ 3 ] [ 4 ] [ 5 ] ) and book chapters .