Dear All, Some time ago I discussed with Tony Bak, who is managing editor of the journal K-theory, those parts of the category theoretic panoply that might fit best within that journal. Those of you who know the journal will have noted that it published Tamsamani's work on weak multiple categories and that the links between K-theory and, for instance, categorical treatments of abstract homotopy theory, the homotopy theory of small categories, stacks of groupoids, Topological Quantum Field Theories etc, tensor categories and results on the representation theory of objects such as quantum groups, Hopf algebras and so on, are all within the range of topics previously handled by the journal. I have become a member of the editorial board and have been asked to solicit submissions of good quality papers within these areas. I would ask that not withstanding the great relevance of parts of these areas to the readership of the journal, that any papers submitted to me should be in accordance with the published publication policy of the journal as printed in any copy of the journal. I look forward to seeing some excellent article coming this way, Tim Porter. Mathematics Division, School of Informatics, University of Wales, Bangor, Bangor, Gwynedd, LL57 1UT. Wales, U.K. e-mail: t.porter@bangor.ac.uk