CATEGORY THEORY AT THE ISLE OF THORNS 12TH JULY - 17TH JULY 1992 The University of Sussex invites you to attend the Sixth International Meeting on Category Theory and its Applications to be held at the White House, the Isle of Thorns, Chelwood Gate, East Sussex, England, from Sunday, 12th July to Friday, 17th July, 1992. The Isle of Thorns is the Conference Centre of the University of Sussex, situated in the Ashdown Forest, about 25 miles north of Brighton. The meeting follows the Joint Meeting of the American Mathematical Society and the London Mathematical Society to be held in Cambridge, England from Monday, 29th June to Wednesday, 1st July, 1992, and the European Congress of Mathematicians to be held in Paris, France from Monday, 6th July to Friday, 10th July 1992. In order to receive further details of the meeting, together with an application form for accommodation at the meeting, please reply by sending your name and postal address either electronically to c.j.mulvey@cluster.sussex.ac.uk, or postally to: Dr. Christopher J. Mulvey, Mathematics Division, University of Sussex, Falmer, BRIGHTON, BN1 9QH, United Kingdom. Any electronic request received will be acknowledged electronically, and the details sent by postal mail. If you do not receive this acknowledgement, your message can be assumed not to have arrived. In recent times, this has been a not infrequent occurrence. The completed application form must be returned by the closing date of 1st May, 1992. It would be appreciated if you would forward a copy of this notice to anyone who might be interested in receiving it who might otherwise not receive it. Christopher Mulvey.iv =========================================================================