The editors gratefully acknowledge the services of the following persons who have been consulted during the preparation of volumes two hundred and thirteen through two hundred and seventeen of the Pacific Journal of Mathematics.

Ben Andrews, J.-Ph. Anker, Enrico Arbarello, D. Arnal, M.S. Baouendi, Bill Beckner, David Blecher, A. Broughton, Yuri D. Burago, Kevin Bussard, Xavier Cabre, Huai-Dong Cao, Roger Carter, Chiun-Chuan Chen, Jingyi Chen, Leung Man Chun, Vincent Cossart, Raul Curto, William Duke, Yi Fang, Ilyas Farah, Rolf Farnsteiner, Lennie Friedlander, Jason Fulman, R. Gangolli, Skip Garibaldi, Daniel Grieser, Alexander Grigor'yan, Mark Gross, Robert Guralnick, Nicolai Haydn, Carlos Andradas Heranz, Jing Song Huang, Herve Jacquet, Naihuan Jin, K. Jones, W. Kazez, Jun Kigami, Juergen Klueners, W. Kucharz, Philip C. Kutzko, Charles Lanski, Jeffrey M. Lee, Hai Sheng Li, Tian-Jun Li, Gary Lieberman, C.S. Lin, Darren Long, Lisa Lorentzen, Jiang-Hua Lu, Andrea Maffei, Peter Malcolmson, D.A. Martin, G. Martin, Madhav Nori, E.M. Opdam, Frank Pacard, Ricardo Perez-Marco, Dominique Perrin, Chris Phillips, Jens Piontkoiwski, Jie Qing, Weiyang Qiu, Patrick J. Rabier, Rachel Roberts, Clark Robinson, B. Rodin, Robert Roussarie, Claude Sabbah, J. Sauloy, F.Sauvigny, Gordon Savin, Peter Semrl, John Shareshian, David Siegel, Reyer Sjamaar, Sverre O. Smalø, P. Snaith, V.S. Solonnikov, Jason Start, P. Stefanov, T. Sunada, Eng Chye Tan, Roger Temam, Jacques Thevenaz, Charles Thomas, Claude Tricot, J.C. Uyemura-Reyes, M. van der Put, V.S. Varadarajan, N. Wallach, Lihe Wang, Stefan Wewers, P. Wilson, K. Wuhnel, Lai-Sang Young, Changfeng Yui, Dan Zaccariak, Youngchang Zhu, Aleksey Zinger.