Lawrence R. Frey & Kevin M. Carragee (Eds.), COMMUNICATION ACTIVISM VOLUME ONE: COMMUNICATION FOR SOCIAL CHANGE. Cresskill, NJ: Hampton Press, Inc., 2007; 477 pp. ISBN: 1572736976 ; Lawrence R. Frey & Kevin M. Carragee (Eds.), COMMUNICATION ACTIVISM VOLUME TWO: MEDIA AND PERFORMANCE ACTIVISM. Cresskill, NJ: Hampton Press, Inc., 2007; 403 pp. ISBN: 1572736992 ; Lawrence R. Frey & Kevin M. Carragee (Eds.), COMMUNICATION ACTIVISM VOLUME THREE: STRUGGLING FOR SOCIAL JUSTICE AMIDST DIFFERENCE. Cresskill, NJ: Hampton Press, Inc., 2012; 470 pp. ISBN: 1612890636