Here is the table of contents and subscription information for Volume 5 of Theory and Applications of Categories. The Editors invite high quality submissions. The full table of contents is at www.tac.mta.ca/tac/ THEORY AND APPLICATIONS OF CATEGORIES ISSN 1201-561X Volume 5 - 1999 1. A note on discrete Conduche fibrations Peter Johnstone, 1-11 2. A tensor product for Gray-categories Sjoerd Crans, 12-69 3. A note on the exact completion of a regular category, and its infinitary generalizations Stephen Lack, 70-80 4. A useful category for mixed Abelian groups Grigore Calugareanu, 81-90 5. Distributive laws for pseudomonads Francisco Marmolejo, 91-147 6. Convergence in exponentiable spaces Claudio Pisani, 148-162 7. Double categories, 2-categories, thin structures and connections Ronald Brown and Ghafar Mosa, 163-175 8. Chu-spaces, a group algebra and induced representations Eva Schlaepfer, 176-201 9. When projective does not imply flat, and other homological anomalies L. Gaunce Lewis, Jr., 202-250 10. Aspects of fractional exponent functors Anders Kock and Gonzalo Reyes, 251-265 11. Generalized congruences -- Epimorphisms in Cat M.Bednarczyk, A.Borzyszkowski, W.Pawlowski, 266-280 12. Localizations of Maltsev varieties Marino Gran and Enrico Maria Vitale, 281-291 SUBSCRIPTION/ACCESS TO ARTICLES Subscribers to the journal receive abstracts of accepted papers by electronic mail. Compiled TeX (.dvi) and Postscript files of the full articles are available by WWW/ftp. To subscribe, send a request to tac@mta.ca , including your name and a postal address. The journal is free to individuals. University Departments, Libraries, and other institutional subscribers are invited to consult with the Managing Editor about subscription and archiving. Authors retain copyright to articles appearing in the Journal. The Journal is copyright by its Editorial Board. For further information, contact the Managing Editor, Robert Rosebrugh, rrosebrugh@mta.ca .