Morality at the Ballot: Direct Democracy and Political Engagement in the United States. By Daniel R. Biggers. New York: Cambridge University Press, 2014. 260p. $98.00 cloth. - The Courts, the Ballot Box, and Gay Rights: How Our Governing Institutions Shape the Same-Sex Marriage Debate. By Joseph Mello. Lawrence: University Press of Kansas, 2016. 248p. $34.95 cloth.