 Basic Category Theory for Computer Scientists (Foundations of Computing) by Benjamin C. Pierce, 07 August, 1991
 Homological Algebra by S. I. Gelfand, Yu. I. Manin, July, 1999
 Categorical Logic and Type Theory by Bart Jacobs, B. Jacobs, 01 July, 2001
 Sets, Logic and Categories (Springer Undergraduate Mathematics Series) by Peter J. Cameron, May, 1999
 Handbook of Categorical Algebra: Volume 2, Categories and Structures by Francis Borceux, December, 1994
 Approach Spaces: The Missing Link in the TopologyUniformityMetric Triad (Oxford Mathematical Monographs) by Robert Lowen, August, 1997
 Am I That Name? Feminism and the Category of Women in History by Denise Riley, December, 1989
 Categories for the Working Mathematician (2nd Ed)(Graduate Texts in Mathematics, 5) by Saunders Mac Lane, Saunders MacLane, et all November, 1998
 Elementary Categories, Elementary Toposes (Oxford Logic Guides, 21) by Colin McLarty, May, 1995
 InBetween by F. G. Asenjo, 12 May, 1988
