Indexed Categories and Their Applications (Lecture Notes in Mathematics, 661)
Formal Category Theory : Adjointness for 2-Categories (Lecture Notes in Mathematics, 391)
Completions of Categories: Seminar Lectures Given 1966 in Zürich (Lecture Notes in Mathematics, 24)
Trivial Extensions of Abelian Categories: Homological Algebra of Trivial Extensions of Abelian Catergories with Applications to Ring Theory (Lecture Notes in Mathematics, 456)
Coherence in Categories (Lecture Notes in Mathematics, 281)
Exact Categories and Categories of Sheaves (Lecture Notes in Mathematics, 236)
Categories for the Working Mathematician
Kategorien Begriffssprache und mathematische Theorie
Cut Elimination in Categories