- Guillaume Brümmer (University of Cape Town, South Africa)
Some completions - Francesca Cagliari (Universitá di Bologna, Italy)
Descent and effective descent in the category of directed complete posets - Gabriele Castellini (University of Puerto Rico at Mayaguez, Puerto Rico)
Interior operators and topological connectedness - Maria Manuel Clementino (Universidade de Coimbra, Portugal)
On étale algebraic homomorphisms - Cosimo Guido (University of Salento, Lecce, Italy)
Lattice-valued categories - Gonçalo Gutierres (Universidade de Coimbra, Portugal)
Closure operators and radicals - Javier Gutiérrez García (Universidad del País Vasco, Bilbao, Spain)
Separating families of locale maps and localic embeddings - Horst Herrlich (Universität Bremen, Germany)
On Eraldo's and Bertrand's pairs of socks --- Some paradoxical observations - Dirk Hofmann (Universidade de Aveiro, Portugal)
Duality-TV - David Holgate (University of Stellenbosch, South Africa)
Closure, interior and neighbourhood in a category - George Janelidze (University of Cape Town, South Africa)
Simple and direct reflections, Grothendieck fibrations, and Galois theory - Tamar Janelidze (University of Stellenbosch, South Africa)
Generalized central extensions - Hans-Peter Künzi (University of Cape Town, South Africa)
The B-completion for families of quasi-pseudometrics - F. William Lawvere (Univ. at Buffalo, New York, USA)
Co-Heyting lattices - Nelson Martins-Ferreira (Instituto Politécnico de Leiria, Portugal)
A note on internal actions in homological and semi-abelian categories - Zechariah Mushaandja (University of Cape Town, South Africa)
The M3 versus M1 Problem - Shokry Nada (Qatar University, Qatar)
An application of relative topology in biology - Aleš Pultr (Charles University, Prague, Czech Republic)
Colimits and quotients of distributive lattices and similar structures - Jiří Rosický (Masaryk University, Brno, Czech Republic)
Categorical topology and homotopy theory - Josef Šlapal (Brno University of Technology, Czech Republic)
Categorical neighborhood operators - Lurdes Sousa (Instituto Politécnico de Viseu, Portugal)
On reflectors preserving order - Walter Tholen (York University, Toronto, Canada)
The Middle-Interchange Law for Dikranjan-Giuli closure operators - Pawel Waszkiewicz (Jagiellonian University, Krakow, Poland)
The formal ball model for Q-categories - João José Xarez (Universidade de Aveiro, Portugal)
Monadicity and connected components