In Ranked Choice Voting, James W. Endersby and Michael J. Towle provide a comprehensive and balanced analysis of RCV systems, drawing from examples across the United States to evaluate how they function. Using a wealth of data from observed elections outcomes to election theory, from political history to interviews with advocates and election administrators, the authors detail the history, strengths, and weaknesses of RCV and preferential voting more generally. Broad-ranging, even-handed, and evidence-based, this authoritative overview of an increasingly popular format for democratic elections in the US will appeal to anyone interested in electoral reform and American democracy more generally.