CATEGORY THEORY SESSION CANADIAN MATHEMATICAL SOCIETY 1998 SUMMER MEETING Saint John, New Brunswick June 13-15, 1998 This is to remind participants in the Category Theory Session of approaching deadlines. HOTEL RESERVATIONS at the Saint John Hilton should be made by APRIL 30. For the Howard Johnson Hotel or the UNBSJ residences the deadline is May 15, but you are urged to reserve early as space in the residence particularly is limited. The CMS EARLY REGISTRATION DEADLINE (for reduced registration fees) for the meeting itself is May 15. Complete information on the CMS meeting is on the CMS Web site at camel.math.ca/CMS/Events/summer98/ On-line registration is possible, and complete information on accommodation and travel arrangements is available there. There are a few slots available for speakers wishing to contribute a paper to the session. Please contact the session organizer, R. J. Wood at rjwood@mscs.dal.ca as soon as possible if you wish to speak. Prior to the session at the CMS Meeting there will be a Summer School on Category Theory and Computer Science held at Mount Allison University from June 8-12. The instructors will be Michael Barr of McGill University and Robert Walters of the University of Sydney. Prof. Barr is coauthor of Category theory for Computer Science. Prof. Walters is the author of Categories and Computer Science. Participants in the Summer School will be transported to the CMS meeting in Saint John on the evening of June 12. For information write to ct95@cs.dal.ca