Political Communication in Direct Democratic Campaigns: Enlightening or Manipulating? (Challenges to Democracy in the 21st Century)
The Rhetoric of Soft Power: Public Diplomacy in Global Contexts (Lexington Studies in Political Communication)
Politics and the Twitter Revolution: How Tweets Influence the Relationship between Political Leaders and the Public (Lexington Studies in Political Communication)
The Anti-Intellectual Presidency: The Decline of Presidential Rhetoric from George Washington to George W. Bush