Issue no. 1 Table of Contents

Catégorie des points d'un espace projectif
Algèbres de Lie et groupes microlinéaires
On analytic models of synthetic differential geometry
Remarks on the Mal'cev completion of torsion-free locally nilpotent groups
Inner actions and Galois H-objects in a symmetric closed category

Issue no. 2 Table of Contents

Accessible embeddings and the solution-set condition
An approach to a dual of regular closure operators
Simultaneous representations in uniform spaces
Finitely generated universal varieties of distributive double p-algebras
On the construction of the extensional topological hull

Issue no. 3 Table of Contents

Weakly locally presentable categories
Algebras determined by their endomorphism monoids
On certain localic nuclei
A new proof of Reiterman's theorem
Relatively boolean and De Morgan toposes and locales
Representations of modules and Cauchy completeness

Issue no. 4 Table of Contents

Categorical differential geometry
The category of disintegration
Categories of closure spaces and corresponding lattices
On accumulation points
Modules over a quantale and models for the operator ! in linear logic
There is no cogenerator of totally convex spaces
Construction d'infinitésimaux
On the characterization of monadic categories over set
Parity complexes : corrigenda