Volume 12 of Advances in Industrial and Labor Relations (AILR) contains eight papers that deal with contemporary and historical aspects of unionism and other forms of union representation, union-management relations, union political activity, labor market regulation, and interpretations of selected leading labor scholars' writings about the evolution of welfare capitalism in the U.S. Four of these papers, by Daniel & Siebert. Borgers. Rubinstein, and Pereles, were winners of the 2002 AILR Industrial Relations Research Association (IRRA) "best papers" competition.