The editors gratefully acknowledge the service of the following persons who have been consulted concerning the preparation of volumes one hundred ninety-six through one hundred ninety-nine of the Pacific Journal of Mathematics.

S. Angenent, D. Arnal, Michael Aschbacher, Thomas Banchoff, Jean Berstel, Dietmar Bisch, S. Allen Broughton, R. Brussee, J. Bryant, Luca Capogna, Lennart Carleson, G. Chakerian, Philippe Charpentier, Bang Chen, Marius Dadarlat, Everett C. Dade, Henri Darmon, Panagiota Daskalopoulos, Guy David, Karl H. Dilcher, Manfredo P. do Carmo, Ken Dykema, P. Eccles, Klaud Ecker, Richard Elman, Dennis Estes, M. Eudave-Munoz, M. Feighn, Mark Feshbach, Ron Fintushel, R. Gow, Robert Guralnick, Farshid Hajir, J. J. Hebda, H. Hida, Steve Humphries, Lisa Jeffrey, Boju Jiang, E. Kalfagianni, S. Kamada, Steven Kerckhoff, Bruce Kleiner, Helmut Klingen, Steven Krantz, C. Krattenthaler, Stephen Kudla, Marcelo Laca, Pui-Fai Fred Leung, X. S. Lin, John W. Lott, Kenneth McLaughlin, Geoff Mess, Ray Mines, Colette Moeglin, Pierluigi Moseneder, Allen Moy, Amos Nevo, Kent Orr, Ricardo Perez-Marco, Dipendra Prasad, Stephen Rallis, Stephen Rhode, Lauren Rose, F. Rouviere, Murray Schacher, J. Schultens, Lorenz Schwachhoefer, Diana Shelstad, D. Shlyakhtenko, M. Shubin, Leon Simon, Donald Smith, Jack Sonn, Rabat Souam, Tim Steger, H. Steinlein, D. C. Struppa, V. S. Varadarajan, S. R. S. Varadhan, Helmut Volklein, Nolan Wallach, G. Walschap, A. Wassermann, Peter Webb, Hans Weinberger, H. Wenzl, Neil White, Scott Wolpert, Stanislaw Lech Woronowicz, Shuang Zhang, and Roger Zierau.