"Lively chapters... Its chronological approach, readability, and inclusion of extremists from both Left and Right make it a useful and unusual work... Recommended. General readers and undergraduates." -- Choice"There doesn't seem to be any single reference book that is as extensive as this one... A wide-ranging,exceptional addition to the study of American radicalism and social dissent. Recommended for large public libraries, high school libraries, and college libraries." -- Reference & User Services Quarterly"Broad in scope... It is well-written and comprehensive and clearly illustrates how radicals and extremists have challenged and altered the status quo. This volume is appropriate for high school, public, and academic libraries." -- Booklist/RBB"A one-stop resource about radicals and radical movements." -- Library Journal